Survey Data System (SDS)

Metadata also available as

Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator:

Survey Division, Highways Department, Government of the Hong Kong Special Administrative Region

Publication_Date: 20220323

Title: Survey Data System (SDS)

Geospatial_Data_Presentation_Form: vector digital data, tabular digital data and photo data

Series_Information:

Series_Name: Survey Data System (SDS)
Issue_Identification: Continual updating, no issue information

Publication_Information:

Publication_Place: Hong Kong
Publisher:: Survey Division, Highways Department, Government of the Hong Kong Special Administrative Region

Description:

Abstract:: The survey sections of Highways Department have taken the responsibility to established a database to maintain information of a selection of surveyed highway features as stipulated in the Geographical Information System (GIS) Specifications for Engineering Surveys of Highways Department such as street name plates, chainage markers, road drains and gullies etc as well as others survey record deliverables. The results of these survey works are completed with accurate coordinates and other dimensional information, and are of high values for applications in various departmental GIS or projects. The SDS is therefore established to provide a unique database in GIS format to accommodate the surveyed highways related geographic features for updating, storage, retrieval and dissemination.
Purpose:: To store, retrieve and query surveyed geospatial data and survey record deliverables maintained by Highways Department

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 2018 (Oct)
Ending_Date: Present

Currentness_Reference: Date of survey

Status:

Progress: In work
Maintenance_and_Update_Frequency: Continually

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: 113.825
East_Bounding_Coordinate: 114.408
North_Bounding_Coordinate: 22.572
South_Bounding_Coordinate: 22.138

Keywords:

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: SDS
Theme_Keyword: Survey Data System
Theme_Keyword: Surveyed Geospacial Data
Theme_Keyword: Geographical Information System (GIS) Specifications for Engineering Surveys of Highways Department

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: Hong Kong Special Administrative Region
Place_Keyword: Hong Kong
Place_Keyword: Kowloon
Place_Keyword: New Territories

Access_Constraints:

The digital data is copyrighted by the Government of HKSAR and they are for internal use of Highways Department.

Use_Constraints:

Copyright should be observed and the data cannot be released to other parties without the written agreement from Highways Department.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:: Survey Division, Highways Department, Government of the Hong Kong Special Administrative Region
Contact_Person: Senior Land Surveyor/Technical & Quality, Highways Department.

Contact_Address:

Address_Type: mailing and physical address
Address: 6/F Trade and Industry Tower
Address: 3 Concorde Road
Address: Kowloon
City: Hong Kong
State_or_Province: Hong Kong Special Administrative Region
Postal_Code: None
Country: People's Republic of China

Contact_Voice_Telephone: +852-39036682

Contact_Facsimile_Telephone: +852-23108985

Contact_Electronic_Mail_Address: slstq.sur@hyd.gov.hk

Hours_of_Service: 8:30 - 17:00 (Monday to Friday)

Native_Data_Set_Environment: Microsoft Windows 2016 Server; ESRI ArcGIS Desktop 10.5.1; ArcGIS Server Standard Enterprise 10.5.1

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:: Attribute accuracy is checked by conducting a sampling test to ensure that the attributes after loading are the same as the original attributes for each test case.

Logical_Consistency_Report:

Completeness_Report:

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator:

Survey and Mapping Office, Lands Department, Hong Kong Special Administrative Region

Publication_Date: 2022

Title: B1000 in 1:1000 Basic Mapping System

Geospatial_Data_Presentation_Form: Map in digital vector digital format

Series_Information:

Series_Name: B1000
Issue_Identification: Revision date

Publication_Information:

Publication_Place: Hong Kong Special Administrative Region
Publisher:: Survey and Mapping Office, Lands Department, Governemnt of the Hong Kong Special Administrative Region

Source_Scale_Denominator: 1000

Type_of_Source_Media: CD-ROM, Hard Disc

Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 1990
Ending_Date: 2022

Source_Currentness_Reference: Revision Date

Source_Citation_Abbreviation: B1000

Source_Contribution: Spatial and attribute information of the base map

Process_Step:

Process_Description: Road Inventory Data (Surveyed Geo-Spatial Data) Collection in Survey Sections / Units of the Highways Department
Source_Used_Citation_Abbreviation:: Highways Department - Survey Division Technical Instruction No. 2/14
Process_Date: 20220323

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: G-polygon

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: Transverse Mercator

Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 1.0
Longitude_of_Central_Meridian: 114.1785554
Latitude_of_Projection_Origin: 22.3121333
False_Easting: 836694.05
False_Northing: 819069.80

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.001
Ordinate_Resolution: 0.001

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: Hong Kong 1980
Ellipsoid_Name: International Hayford 1924
Semi-major_Axis: 6378388
Denominator_of_Flattening_Ratio: 297.0

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_BF_1_0
Entity_Type_Definition:: Barrier Fence (GIS Specification of HyD version 1) (i) Barrier Fence includes all types of beam barrier, parapet, fencing and concrete profile barrier(ii) Reference can be made to the Transport Planning and Design Manual (TPDM), HyD standard drawings for more information on the feature.(iii) A Barrier Fence feature is defined by its types. For example, 2 consecutive sections of concrete profile barrier and beam barrier will be considered as 2 Barrier Fence features.(iv) The spatial data type is line.(v) It refers to the centre line of the barrier fence.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition: Indicator for survey audit of the record

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: BF_SFID
Attribute_Definition: Survey Feature Identifier of barrier fences e.g. BF0000001

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: BARR_TYPE

Attribute_Definition: Type of Barrier Fences

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Cylinder
Codeset_Source: 24

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Fence
Codeset_Source: 16

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Untensioned Corrugated Beam Barrier
Codeset_Source: 13

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Barrier
Codeset_Source: 25

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Parapet (Wall-like Barrier)
Codeset_Source: 15

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Beam Barrier – Corrugated Beam
Codeset_Source: 12

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Thrie Beam Barrier
Codeset_Source: 14

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rubble Kerb
Codeset_Source: 22

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite Kerb
Codeset_Source: 20

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Barrier for Central Dividing
Codeset_Source: 11

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Profile Barrier
Codeset_Source: 10

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Kerb
Codeset_Source: 21

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: LENGTH
Attribute_Definition:: Graphical Length of railing (in metre) (or nominal diameter for single bollard)

Attribute:

Attribute_Label: BF_UID

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_BF_2_0
Entity_Type_Definition:: Barrier Fence (GIS Specification of HyD version 2) (i) Barrier Fence includes all types of beam barrier, parapet, fencing and concrete profile barrier.(ii) Reference can be made to the Transport Planning and Design Manual (TPDM), HyD standard drawings for more information on the feature.(iii) A Barrier Fence feature is defined by its types. For example, 2 consecutive sections of concrete profile barrier and beam barrier will be considered as 2 Barrier Fence features.(iv) The spatial data type is line.(v) It refers to the centre line of the barrier fence.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of barrier fences e.g. BF0000001

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition: Indicator for survey audit of the record

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: BARR_TYPE

Attribute_Definition: Type of Barrier Fences

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rubble Kerb
Codeset_Source: 22

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Barrier
Codeset_Source: 25

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Kerb
Codeset_Source: 21

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite Kerb
Codeset_Source: 20

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Cylinder
Codeset_Source: 24

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Profile Barrier
Codeset_Source: 10

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Barrier for Central Dividing
Codeset_Source: 11

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Fence
Codeset_Source: 16

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Beam Barrier – Corrugated Beam
Codeset_Source: 12

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Parapet (Wall-like Barrier)
Codeset_Source: 15

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Thrie Beam Barrier
Codeset_Source: 14

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Untensioned Corrugated Beam Barrier
Codeset_Source: 13

Attribute:

Attribute_Label: LENGTH
Attribute_Definition:: Graphical Length of railing (in metre) (or nominal diameter for single bollard)

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: BF_UID

Attribute:

Attribute_Label: PHOTOPATH

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_BF_3_0
Entity_Type_Definition:: Barrier Fence (GIS Specification of HyD version 3) Barrier Fence refers to the bar passage located at the side of carriageway, including all types of beam barrier, parapet and concrete profile barrier.(ii) Reference can be made to the Transport Planning and Design Manual (TPDM) and HyD standard drawings for more information on the feature.(iii) Each barrier fence is regarded as 1 record. Two consecutive sections of different types of barrier fence will be considered as 2 records.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: BF_UID
Attribute_Definition: Unique identifier of Barrier Fence (e.g. BF0000001S0119)

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: BARR_TYPE

Attribute_Definition: Type of Barrier Fences

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Stand Alone Traffic Lane Dividing Rubber Kerb
Codeset_Source: 22

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Barrier
Codeset_Source: 25

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Stand Alone Traffic Lane Dividing Concrete Kerb
Codeset_Source: 21

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Stand Alone Traffic Lane Dividing Granite Kerb
Codeset_Source: 20

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Cylinder
Codeset_Source: 24

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Profile Barrier
Codeset_Source: 10

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Barrier for Central Dividing
Codeset_Source: 11

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Fence
Codeset_Source: 16

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Beam Barrier – Corrugated Beam
Codeset_Source: 12

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Parapet
Codeset_Source: 15

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Thrie Beam Barrier
Codeset_Source: 14

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Untensioned Corrugated Beam Barrier
Codeset_Source: 13

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below Underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical length of railing (m).

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_CC_1_0
Entity_Type_Definition:: Crash Cushion (GIS Specification of HyD version 1) (i) Crash Cushion is a type of barrier as defined in Transport Planning and Design Manual (TPDM). (ii) The spatial data type is line. (iii) It refers to the centre line along the traffic direction, drawing from the nosing to end of the crash cushion system.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute:

Attribute_Label: MANUFACT
Attribute_Definition: Manufacturer

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of crash cushion

Attribute:

Attribute_Label: CC_SFID
Attribute_Definition: Survey Feature Identifier of Crash Cushion e.g. CC0000001

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CC_UID

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition: Indicator for survey audit of the record

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_CC_2_0
Entity_Type_Definition:: Crash Cushion (GIS Specification of HyD version 2) (i) Crash Cushion is a type of barrier as defined in Transport Planning and Design Manual (TPDM). (ii) The spatial data type is line. (iii) It refers to the centre line along the traffic direction, drawing from the nosing to end of the crash cushion system.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of Crash Cushion e.g. CC0000001

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of crash cushion

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: MANUFACT
Attribute_Definition: Manufacturer

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CC_UID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition: Indicator for survey audit of the record

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_CC_3_0
Entity_Type_Definition:: Crash Cushion (GIS Specification of HyD version 3) (i) Crash Cushion refers to is a type of barrier to reduce the damage to structures, vehicles, and motorists resulting from a motor vehicle collision, which is usually in front of the terminating blocks(ii) The spatial data type is line.(iii) It refers to the centre line along the traffic direction, drawing from the nosing to end of the crash cushion system.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: CC_UID
Attribute_Definition: Unique identifier of Crash Cushion(e.g. CC0000001S0119)

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of crash cushion(m)

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g.03/CEDD/2016)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_CP_1_0
Entity_Type_Definition:: Catch Pit (GIS Specification of HyD version 1) (i) The spatial data type is point.(ii) It refers to the centre location of the catch pitch located at the roadside.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: CP_NO
Attribute_Definition: Regional CP number (as shown on site) e.g. P123

Attribute:

Attribute_Label: CP_SFID
Attribute_Definition: Survey Feature Identifier of catch pit e.g. CP0000001

Attribute:

Attribute_Label: AUDIT_DATE

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: CP_UID

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_CP_2_0
Entity_Type_Definition:: Catch Pit (GIS Specification of HyD version 2) (i) The spatial data type is point.(ii) It refers to the centre location of the catch pitch located at the roadside.(iii) Each catch pit shall be represented by a point.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of catch pit e.g. CP0000001

Attribute:

Attribute_Label: CP_NO
Attribute_Definition: Regional CP number (as shown on site) e.g. P123

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: CP_UID

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_CP_3_0
Entity_Type_Definition:: Catch Pit (GIS Specification of HyD version 3) (i) Catch pit refers to the concrete empty pit connected with inlet and outlet drain pipes.(ii) Each catch pit is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number of the construction works (e.g. 03/CEDD/2016)

Attribute:

Attribute_Label: CP_UID
Attribute_Definition: Unique identifier of catch pit(e.g. CP0000001S0119)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_DK_1_0
Entity_Type_Definition:: Drop Kerb (GIS Specification of HyD version 1) (i) Drop Kerb feature includes, but not limited to, all types of drop kerbs maintained by HyD.(ii) The line of the drop kerb shall be the extent of the drop kerb along the kerb line of the footway or traffic island.(iii) The spatial data type is line. (iv) It refers to the outmost alignment of the drop kerb.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: DK_SFID
Attribute_Definition: Survey Feature Identifier of Drop Kerb e.g. DK0000001

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: DK_UID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_DK_2_0
Entity_Type_Definition:: Drop Kerb (GIS Specification of HyD version 2) (i) Drop Kerb feature includes, but not limited to, all types of drop kerbs maintained by HyD.(ii) The line of the drop kerb shall be the extent of the drop kerb along the kerb line of the footway or traffic island.(iii) The spatial data type is line.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of Drop Kerb e.g. DK0000001

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: DK_UID

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_DK_3_0
Entity_Type_Definition:: Drop Kerb (GIS Specification of HyD version 3) (i) A drop kerb is a ramp built on a footpath, pavement or refuge island to accommodate the change in level towards vehicular areas which is usually provided at pedestrian crossing and at each end of the footpath of a private street or access road.(ii) It includes, but not limited to, all types of drop kerbs maintained by HyD.(iii) Each drop kerb is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: DK_UID
Attribute_Definition: Unique identifier of Drop Kerb (e.g. DK0000001S0119)

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_ECM_1_0
Entity_Type_Definition:: Strategic Route Chainage Marker (GIS Specification of HyD version 1) (i) This feature includes all Strategic Route Chainage Marker maintained by HyD. (ii) The spatial data type is point. (iii) It refers to the centre position of the strategic route chainage marker.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: HEIGHT
Attribute_Definition: Height of plate above carriageway (in mm)

Attribute:

Attribute_Label: PREV_ROUTE
Attribute_Definition: Previous Strategic Route No.

Attribute:

Attribute_Label: PHOTO_FILE
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: PHOTO_DATE
Attribute_Definition: Date of photo taken

Attribute:

Attribute_Label: PREV_CHAIN
Attribute_Definition: Previous Chainage (in km)

Attribute:

Attribute_Label: ECM_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: TYPE

Attribute_Definition:

Type of plate 1 = km interval (850x700) 2 = 0.1km interval (425x325)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (1) = km interval (850x700)
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (2) = 0.1km interval (425x325)
Codeset_Source: 2

Attribute:

Attribute_Label: CHAINAGE
Attribute_Definition: Chainage (in km)

Attribute:

Attribute_Label: PLATE_POS
Attribute_Definition: Plate position w.r.t. the reference alignment

Attribute:

Attribute_Label: REG_CODE
Attribute_Definition: Region code

Attribute:

Attribute_Label: ROUTE_NO
Attribute_Definition: Strategic Route Number

Attribute:

Attribute_Label: ECM_SFID
Attribute_Definition:: Survey Feature Identifier of strategic route chainage marker e.g. ECM0000001

Attribute:

Attribute_Label: DATA_SOURC

Attribute_Definition:

Source of the Data 1 = Surveyed 2 = Inspected 3 = Data from other records 4 = Computed

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (4) Computed
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (1) - Surveyed
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (2) - Inspected
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (3) Data from other records
Codeset_Source: 3

Attribute:

Attribute_Label: MOUNTING

Attribute_Definition:

Mounting Type 1 = Pole 2 = Side of profile barrier 3 = Side of Beam barrier

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (2) - Side of profile barrier
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (1) - Pole
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (3) Side of Beam barrier
Codeset_Source: 3

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: BOUND
Attribute_Definition: Traffic Bound

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_EG_1_0
Entity_Type_Definition:: Emergency Gate (GIS Specification of HyD version 1) (i) The Emergency Gate features include all sorts of emergency crash gates, movable steel barrier, removable concrete barrier and EVA gate at emergency openings maintained by HyD.(ii) Reference should be made to the Transport Planning and Design Manual (TPDM) and HyD standard drawings for more information on the feature.(iii) For multiple emergency gates in an emergency opening, one single feature can be used and the line shall include the space between consecutive emergency gates.(iv) The line (and the length) shall refer to the top of the emergency gates.(v) The spatial data type is line.(vi) It refers to the centre line of the emergency gate.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of Emergency gate

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: EG_TYPE

Attribute_Definition: Type of Emergency gate

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Emergency Crash Gate
Codeset_Source: 18

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Emergency Gate
Codeset_Source: 32

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Movable Steel Barrier
Codeset_Source: 29

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: EVA Gate
Codeset_Source: 31

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Removable Concrete Barrier
Codeset_Source: 30

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: EG_UID

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: EG_SFID
Attribute_Definition: Survey Feature Identifier of emergency gate e.g. EG0000001

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_EG_2_0
Entity_Type_Definition:: Emergency Gate (GIS Specification of HyD version 2) (i) The Emergency Gate features include all sorts of emergency crash gates, movable steel barrier, removable concrete barrier and EVA gate at emergency openings maintained by HyD.(ii) Reference should be made to the Transport Planning and Design Manual (TPDM) and HyD standard drawings for more information on the feature.(iii) For multiple emergency gates in an emergency opening, one single feature can be used and the line shall include the space between consecutive emergency gates.(iv) The line (and the length) shall refer to the top of the emergency gates.(v) The spatial data type is line.(vi) It refers to the centre line of the emergency gate.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of emergency gate e.g. EG0000001

Attribute:

Attribute_Label: EG_TYPE

Attribute_Definition: Type of Emergency gate

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Emergency Crash Gate
Codeset_Source: 18

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Removable Concrete Barrier
Codeset_Source: 30

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: EVA Gate
Codeset_Source: 31

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Emergency Gate
Codeset_Source: 32

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Movable Steel Barrier
Codeset_Source: 29

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of Emergency gate

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: EG_UID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_EG_3_0
Entity_Type_Definition:: Emergency Gate (GIS Specification of HyD version 3) (i) Emergency Gate refers to the emergency openings, including emergency crash gates, movable steel barrier, removable concrete barrier and EVA gate maintained by HyD.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: EG_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of Emergency gate(m)

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: EG_TYPE

Attribute_Definition: Type of Emergency gate

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Movable Steel Barrier
Codeset_Source: 29

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Emergency Gate
Codeset_Source: 32

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Emergency Crash Gate
Codeset_Source: 18

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Removable Concrete Barrier
Codeset_Source: 30

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: EVA Gate
Codeset_Source: 31

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_EMPIT_1_0
Entity_Type_Definition:: E and M Pit (GIS Specification of HyD version 1) (i) E and M Pit feature includes all types of E and M Pits maintained by HyD.(ii) The spatial data type is point.(iii) It refers to the centre location of the cover of the E and M pit.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: EM_SFID
Attribute_Definition: Survey Feature Identifier of E and M Pit e.g. EM0000001

Attribute:

Attribute_Label: BEADFILLED

Attribute_Definition: The pit is filled with polystyrene beads

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: EM_UID

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute:

Attribute_Label: BEADREQUIR

Attribute_Definition: The pit needs to be filled with polystyrene beads

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: DIM_COVERL
Attribute_Definition: Length of cover in mm e.g. 450

Attribute:

Attribute_Label: DIM_COVERW
Attribute_Definition: Width of cover in mm e.g. 450

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_EMPIT_2_0
Entity_Type_Definition:: E and M Pit (GIS Specification of HyD version 2) (i) E and M Pit feature includes all types of E and M Pits maintained by HyD.(ii) The spatial data type is point.(iii) It refers to the centre location of the cover of the E and M pit.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: BEADFILLED

Attribute_Definition: The pit is filled with polystyrene beads

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: EM_TYPE

Attribute_Definition: Type of E and M pit

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: PL
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: E and M
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: 99

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: ATC
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: TCSS
Codeset_Source: 3

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit.

Attribute:

Attribute_Label: BEADREQUIR

Attribute_Definition: The pit needs to be filled with polystyrene beads

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute:

Attribute_Label: DIM_COVERL
Attribute_Definition: Length of cover in mm e.g. 450

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: EM_UID

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of E and M Pit e.g. EM0000001

Attribute:

Attribute_Label: DIM_COVERW
Attribute_Definition: Width of cover in mm e.g. 450

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_EMPIT_3_0
Entity_Type_Definition:: E and M Pit (GIS Specification of HyD version 3) (i) E and M Pit refers to all types of E and M Pits maintained by HyD including ATC, E and M, TCSS and PL.(ii) Each E an M Pit is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: EM_UID
Attribute_Definition: Unique identifier of E and M Pit(e.g. EM0000001S0119)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: DIM_COVERL
Attribute_Definition: Length of cover in mm e.g. 450

Attribute:

Attribute_Label: DIM_COVERW
Attribute_Definition: Width of cover in mm e.g. 450

Attribute:

Attribute_Label: EM_TYPE

Attribute_Definition: Type of E And M pit

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: ATC (Area Traffic Control)
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: E and M (Electrical and Mechanical)
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: TCSS (Traffic Control and Surveillance System)
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: PL (Public Lighting)
Codeset_Source: 4

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_GR_1_0
Entity_Type_Definition:: Grating (Road Drain) (GIS Specification of HyD version 1) (i) The spatial data type is point, irrespective of the existence of the gully below the grating. (ii) It refers to the centre location of the cover of grating.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: GRAT_TYPE
Attribute_Definition: Grating Type e.g. GA1-450 GA1-325 Others

Attribute:

Attribute_Label: GU_UNDER
Attribute_Definition: Gully exist under the grating e.g. Yes, No, Unknown

Attribute:

Attribute_Label: TRAP_INLET

Attribute_Definition:

Presence of Gully inlet trap (Y)es – presence of inlet trap (N)o – absence of inlet trap (U)nkown

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (Y)es – presence of inlet trap
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o – absence of inlet trap
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (U)nkown
Codeset_Source: U

Attribute:

Attribute_Label: TRAP_GULLY

Attribute_Definition:

Trapped gully (Y)es – as in Highways Department Standard Drawing No. H3110A (N)o – the gully is not a trapped gully (U)nkown

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (Y)es – The gully is a trapped gully
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (U)nkown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o – the gully is not a trapped gully
Codeset_Source: N

Attribute:

Attribute_Label: TOP_LEVEL
Attribute_Definition: Level of the top of the grating in mPD e.g. 132.53

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: GR_UID

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: OVERFLOW
Attribute_Definition: Overflow weir exist e.g. Yes, No, Unknown

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: GR_SFID
Attribute_Definition: Survey Feature Identifier of grating/gully e.g. GR0000001

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_GR_2_0
Entity_Type_Definition:: Grating (Road Drain) (GIS Specification of HyD version 2) (i) The spatial data type is point, irrespective of the existence of the gully below the grating. (ii) It refers to the centre location of the cover of grating.(iii) Each grating shall be represented by a point.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: GU_UNDER
Attribute_Definition: Gully exist under the grating e.g. Yes, No, Unknown

Attribute:

Attribute_Label: TRAP_INLET

Attribute_Definition:

Presence of Gully inlet trap (Y)es – presence of inlet trap (N)o – absence of inlet trap (U)nkown

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (U)nkown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (Y)es – presence of inlet trap
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o – absence of inlet trap
Codeset_Source: N

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: TRAP_GULLY

Attribute_Definition:

Trapped gully (Y)es – as in Highways Department Standard Drawing No. H3110A (N)o – the gully is not a trapped gully (U)nkown

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (U)nkown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (Y)es – The gully is a trapped gully
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o – the gully is not a trapped gully
Codeset_Source: N

Attribute:

Attribute_Label: GRAT_MAT

Attribute_Definition: Grating Material

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Metallic
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Compound Materials
Codeset_Source: 2

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OVERFLOW
Attribute_Definition: Overflow weir exist e.g. Yes, No, Unknown

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of grating/gully e.g. GR0000001

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: TOP_LEVEL
Attribute_Definition: Level of the top of the grating in mPD e.g. 132.53

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: GR_UID

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: GRAT_TYPE
Attribute_Definition: Grating Type e.g. GA1-450 GA1-325 Others

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_GR_3_0
Entity_Type_Definition:: Gully Grating (Road Drain) (GIS Specification of HyD version 3) (i) Gully Grating refers to the fixed frame of bar that covering the inlet openings of road drain.(ii) Each grating is regarded as 1 record, irrespective of the existence of the gully below the grating.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: GR_UID
Attribute_Definition: Unique identifier of grating(e.g. GR0000001S0119)

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: GRAT_TYPE

Attribute_Definition: Type of grating

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Grating described in HyD Standard Drawings H3116, H3117 and H3118B Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: GA1-450

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Grating described in HyD Standard Drawings H3119 and H3120
Codeset_Source: GA2-325

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other non-standard grating
Codeset_Source: Other

Attribute:

Attribute_Label: OVERFLOW

Attribute_Definition: Kerb overflow weir exits

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: NO
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute:

Attribute_Label: GU_UNDER

Attribute_Definition: Kerb overflow weir exits

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No
Codeset_Source: N

Attribute:

Attribute_Label: GRAT_MAT

Attribute_Definition: Grating Material

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Compound Materials
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Metallic
Codeset_Source: 1

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: ROTATION
Attribute_Definition: Orientation of grating (Whole circle bearing of grating)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number of the construction works (e.g.03/CEDD/2016)

Attribute:

Attribute_Label: TRAP_INLET

Attribute_Definition: Presence of Gully inlet trap

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: U

Attribute:

Attribute_Label: TRAP_GULLY

Attribute_Definition: Use of Trapped gully

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unknown
Codeset_Source: U

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Yes
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No
Codeset_Source: N

Attribute:

Attribute_Label: TOP_LEVEL
Attribute_Definition: Level of the top of the grating in mPD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_GS_1_0
Entity_Type_Definition:: Gully Sump (GIS Specification of HyD version 1) (i) The spatial data type is point.(ii) It refers to the centre location of the cover of a Gully that serves the drainage from more than 1 grating.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: GS_SFID
Attribute_Definition: Survey Feature Identifier of gully sump e.g. GS0000001

Attribute:

Attribute_Label: COVERLEVEL
Attribute_Definition: Level of the cover in mPD e.g. 132.53

Attribute:

Attribute_Label: COVERSHAPE

Attribute_Definition: Shape of cover e.g. C-Circular, R-Rectangular

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: R-Rectangular
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: S-Square
Codeset_Source: S

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: C-Circular
Codeset_Source: C

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute:

Attribute_Label: GS_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_GS_2_0
Entity_Type_Definition:: Gully Sump (GIS Specification of HyD version 2) (i) The spatial data type is point.(ii) It refers to the centre location of the cover of a Gully that serves the drainage from more than 1 grating.(iii) Each gully sump shall be represented by a point.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute:

Attribute_Label: COVERSHAPE

Attribute_Definition: Shape of cover e.g. C-Circular, R-Rectangular

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: R-Rectangular
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: S-Square
Codeset_Source: S

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: C-Circular
Codeset_Source: C

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: COVERLEVEL
Attribute_Definition: Level of the cover in mPD e.g. 132.53

Attribute:

Attribute_Label: GS_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of gully sump e.g. GS0000001

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_MC_1_0
Entity_Type_Definition:: Manhole cover (GIS Specification of HyD version 1) (i) This manhole cover feature includes all drainage manhole covers on Highways Polygon or within the project limit of the contract.(ii) The spatial data type is point.(iii) It refers to the centre location of the manhole cover.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: COVERLEVEL
Attribute_Definition: Cover level of the manhole in mPD e.g. 132.32

Attribute:

Attribute_Label: COVERSHAPE

Attribute_Definition: Shape of cover(C) – Circular(R) – Rectangular(S) – Square

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rectangular
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Circular
Codeset_Source: C

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Square
Codeset_Source: S

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: MAINT

Attribute_Definition: Maintenance Department of Manhole underneath the cover

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Highways Department
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Water Supplies Department
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Drainage Service Department
Codeset_Source: 2

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: MC_UID

Attribute:

Attribute_Label: MH_TYPE

Attribute_Definition:

Type of manhole(1) – Foul water manhole(2) – Storm water manhole

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Foul water manhole
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Storm water manhole
Codeset_Source: 2

Attribute:

Attribute_Label: MC_SFID
Attribute_Definition: Survey Feature Identifier of Manhole Cover e.g. MC0000001

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: COVERTYPE

Attribute_Definition: Type of cover(1) – Metallic cover(2) – Recessed cover

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Metallic cover
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Recessed cover
Codeset_Source: 2

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: DIM_COVERL
Attribute_Definition:: Nominal dimension of cover in mm - Diameter for circular shape - Side length for square shape - Longer side length for rectangular shape

Attribute:

Attribute_Label: DIM_COVERW
Attribute_Definition: Nominal shorter side length of rectangular cover in mm

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition: Indicator for survey audit of the record

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_MC_2_0
Entity_Type_Definition:: Manhole cover (GIS Specification of HyD version 2) (i) This manhole cover feature includes all drainage manhole covers on Highways Polygon or within the project limit of the contract.(ii) The spatial data type is point.(iii) It refers to the centre location of the manhole cover.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: COVERTYPE

Attribute_Definition: Type of cover(1) – Metallic cover(2) – Recessed cover

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Recessed cover
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Metallic cover
Codeset_Source: 1

Attribute:

Attribute_Label: MAINT

Attribute_Definition: Maintenance Department of Manhole underneath the cover

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Drainage Service Department
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Water Supplies Department
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Highways Department
Codeset_Source: 1

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: MC_UID

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: COVERLEVEL
Attribute_Definition: Cover level of the manhole in mPD e.g. 132.32

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of Manhole Cover e.g. MC0000001

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition: Indicator for survey audit of the record

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute:

Attribute_Label: COVERSHAPE

Attribute_Definition: Shape of cover(C) – Circular(R) – Rectangular(S) – Square

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Square
Codeset_Source: S

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Circular
Codeset_Source: C

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rectangular
Codeset_Source: R

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: DIM_COVERW
Attribute_Definition: Nominal shorter side length of rectangular cover in mm

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: MH_TYPE

Attribute_Definition:

Type of manhole(1) – Foul water manhole(2) – Storm water manhole

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Foul water manhole
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Storm water manhole
Codeset_Source: 2

Attribute:

Attribute_Label: DIM_COVERL
Attribute_Definition:: Nominal dimension of cover in mm - Diameter for circular shape - Side length for square shape - Longer side length for rectangular shape

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_MC_3_0
Entity_Type_Definition:: Manhole cover (GIS Specification of HyD version 3) (i) Manhole cover refers to all covers of road drains include storm and foul water manhole maintained by HyD.(ii) Each manhole cover is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: MC_UID
Attribute_Definition: Unique identifier of Manhole Cover(e.g. MC0000001S0119)

Attribute:

Attribute_Label: MH_TYPE

Attribute_Definition: Type of manhole

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Foul water
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Storm water
Codeset_Source: 2

Attribute:

Attribute_Label: COVERTYPE

Attribute_Definition: Material type of cover

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Recessed cover
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Compound materials cover
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Metallic cover
Codeset_Source: 1

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute:

Attribute_Label: DIM_COVERW

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: DIM_COVERL

Attribute:

Attribute_Label: COVERSHAPE

Attribute_Definition: Shape of cover

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rectangular
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Circular
Codeset_Source: C

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Square
Codeset_Source: S

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: MH_UID
Attribute_Definition: Unique identifier of Manhole

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: CONT_NO

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_MH_1_0
Entity_Type_Definition:: Manhole (GIS Specification of HyD version 1) (i) The spatial data type is point. (ii) It refers to the location of the centroid structure of the manhole.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: MH_SFID
Attribute_Definition: Survey Feature Identifier of manhole e.g. MH0000001

Attribute:

Attribute_Label: MC_SFID
Attribute_Definition: Survey Feature Identifier of manhole cover e.g. MC0000001

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: MH_UID

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: MC_UID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_MH_2_0
Entity_Type_Definition:: Manhole (GIS Specification of HyD version 2) (i) The spatial data type is point. (ii) It refers to the location of the centroid structure of the manhole.(iii) Each manhole shall be represented by a polygon.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of manhole e.g. MH0000001

Attribute:

Attribute_Label: PHOTOPATH

Attribute:

Attribute_Label: MC_SFID
Attribute_Definition: Survey Feature Identifier of manhole cover e.g. MC0000001

Attribute:

Attribute_Label: SHAPE_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: MC_UID

Attribute:

Attribute_Label: MH_UID

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_MH_3_0
Entity_Type_Definition:: Manhole (GIS Specification of HyD version 3) (i) Manhole refers to the outer limit of the structure of the manhole.(ii) Each manhole is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: MH_UID
Attribute_Definition: Unique Identifier of manhole e.g. MH0000001S0119

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: MC_UID
Attribute_Definition: Unique identifier of manhole cover

Attribute:

Attribute_Label: SHAPE_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: COVERLEVEL
Attribute_Definition: Cover level of the manhole

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number of the construction works (e.g.03/CEDD/2016)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_NB_1_0
Entity_Type_Definition:: Noise Barrier (at grade and not exceeding 3m high) (GIS Specification of HyD version 1) (i) The feature includes all the Noise Barriers that are at grade and do not exceeding 3m high. Noise barriers on structure or noise barrier with Structure number as defined in Section 3.5 shall be included as Structure feature. (ii) Reference should be made on the Guidelines on Design of Noise Barrier for more information on the feature. (iii) A NB feature is defined by its types. For example, 2 consecutive sections of Reflective and Mixed type Noise Barriers will be considered as 2 NB features. (iv) The spatial data type is line. (v) It refers to the centre alignment of the noise barrier at base level.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: NB_SFID
Attribute_Definition: Survey Feature Identifier of noise barrier e.g. NB305I1608

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of noise barrier

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: NB_TYPE

Attribute_Definition: Type of noise barrier

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 2 - Absorptive
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 4 – Mixed
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 1 - Reflective
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 3 – Earth landscape mound and retaining structures
Codeset_Source: 3

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: NB_UID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_NB_2_0
Entity_Type_Definition:: Noise Barrier (at grade and not exceeding 3m high) (GIS Specification of HyD version 2) (i) The feature includes all the Noise Barriers that are at grade and do not exceeding 3m high. Noise barriers on structure or noise barrier with Structure number as defined in Section 3.5 shall be included as Structure feature. (ii) Reference should be made on the Guidelines on Design of Noise Barrier for more information on the feature. (iii) A NB feature is defined by its types. For example, 2 consecutive sections of Reflective and Mixed type Noise Barriers will be considered as 2 NB features. (iv) The spatial data type is line. (v) It refers to the centre alignment of the noise barrier at base level.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: NB_TYPE

Attribute_Definition: Type of noise barrier

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 2 - Absorptive
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 3 – Earth landscape mound and retaining structures
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 4 – Mixed
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 1 - Reflective
Codeset_Source: 1

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of noise barrier

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of noise barrier e.g. NB305I1608

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: NB_UID

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_NB_3_0
Entity_Type_Definition:: Noise Barrier (at grade and not exceeding 3m high) (GIS Specification of HyD version 3) (i) Noise a barrier refers to the obstructions built between the highway and the residential area along a highway that is at grade and do not exceeding 3m high.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: NB_UID
Attribute_Definition: Unique identifier of noise barrier(e.g. NB0000001S0119)

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of noise barrier

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works (e.g.03/CEDD/2016)

Attribute:

Attribute_Label: NB_TYPE

Attribute_Definition: Type of noise barrier

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Reflective (transparent and non-transparent)
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mixed (a combination of the above types)
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Absorptive (sound absorbent materials and possible finishes of absorptive panels)
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Earth landscape mound and retaining structures
Codeset_Source: 3

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PG_1_0
Entity_Type_Definition:: Pavement Polygon (GIS Specification of HyD version 1) (i) The feature covers the pavements maintained by the HyD as stated in the Domain Code List - Feature_Type in this section. (ii) The spatial data type is polygon. (iii) The polygon is formed by reference to the surveyed extent of the feature for recording its surface material type. (iv) Each polygon shall record one uniform pavement surface type.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SUR_TYPE_2

Attribute_Definition:

Secondary surface material type of Pavement Polygon e.g. 2 (i.e. Rigid)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete paving slab
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid with Colour Dressing
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Paving Block
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible with Colour Dressing
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Work in Progress (WIP)
Codeset_Source: 10

Attribute:

Attribute_Label: PAVER_TYPE

Attribute_Definition: Type of pavers e.g. C (i.e. Clay)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mixed Granite and Clay
Codeset_Source: M

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: O

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: High Quality Concrete
Codeset_Source: H

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Recycle
Codeset_Source: E

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite
Codeset_Source: G

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Clay
Codeset_Source: C

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Null
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete with recycled glass
Codeset_Source: S

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Artificial Granite
Codeset_Source: A

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mixed Granite and Concrete
Codeset_Source: N

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works e.g. HY/2012/03

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LVL

Attribute_Definition: Polygon level codee.g. 0 – Ground level polygon)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SUR_TYPE_1

Attribute_Definition:

Primary surface material type of Pavement Polygon e.g. 1 (i.e. Flexible)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid with Colour Dressing
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible with Colour Dressing
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete paving slab
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Work in Progress (WIP)
Codeset_Source: 10

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Paving Block
Codeset_Source: 3

Attribute:

Attribute_Label: PG_SFID
Attribute_Definition:: Survey Feature Identifier of Pavement (Footway) Polygon e.g. PG0000001

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SUR_PROP

Attribute_Definition:

Proportion of primary surface material type of Pavement Polygon e.g. 1 (i.e. 100%)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 80% and less than 90%
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 70% and less than 80%
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 60% and less than 70%
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 100%
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 90% and less than 100%
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 50% and less than 60%
Codeset_Source: 6

Attribute:

Attribute_Label: SHAPE_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: PG_UID

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition: Polygon feature type code e.g. 2 (i.e. –Footway)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Footway
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Public Transport Interchange - Carriageway
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Island - Refuge Island
Codeset_Source: 31

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carpark - Footway
Codeset_Source: 24

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Side/Back Lane
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carpark - Carriageway
Codeset_Source: 23

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carriageway
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Island - Other
Codeset_Source: 32

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cycle Track
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Public Transport Interchange - Footway
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Run-in
Codeset_Source: 7

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PG_2_0
Entity_Type_Definition:: Pavement Polygon (GIS Specification of HyD version 2) (i) The feature covers the pavements maintained by the HyD as stated in the Domain Code List - Feature_Type in this section. (ii) The spatial data type is polygon. (iii) The polygon is formed by reference to the surveyed extent of the feature for recording its surface material type
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SUR_PROP

Attribute_Definition:

Proportion of primary surface material type of Pavement Polygon e.g. 1 (i.e. 100%)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 50% and less than 60%
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 60% and less than 70%
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 90% and less than 100%
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 80% and less than 90%
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 70% and less than 80%
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 100%
Codeset_Source: 1

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: LVL

Attribute_Definition: Polygon level codee.g. 0 – Ground level polygon)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works e.g. HY/2012/03

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SUR_TYPE_2

Attribute_Definition:

Secondary surface material type of Pavement Polygon e.g. 2 (i.e. Rigid)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid with Colour Dressing
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Paving Block
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible with Colour Dressing
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete paving slab
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Work in Progress (WIP)
Codeset_Source: 10

Attribute:

Attribute_Label: SFID
Attribute_Definition:: Survey Feature Identifier of Pavement (Footway) Polygon e.g. PG0000001

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition: Polygon feature type code e.g. 2 (i.e. –Footway)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Public Transport Interchange - Carriageway
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Run-in
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Island - Refuge Island
Codeset_Source: 31

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cycle Track
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Island - Other
Codeset_Source: 32

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carpark - Footway
Codeset_Source: 24

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carpark - Carriageway
Codeset_Source: 23

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carriageway
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Footway
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Side/Back Lane
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Public Transport Interchange - Footway
Codeset_Source: 9

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute:

Attribute_Label: PAVER_TYPE

Attribute_Definition: Type of pavers e.g. C (i.e. Clay)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Clay
Codeset_Source: C

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mixed Granite and Concrete
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Null
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: High Quality Concrete
Codeset_Source: H

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: O

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mixed Granite and Clay
Codeset_Source: M

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite
Codeset_Source: G

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Recycle
Codeset_Source: E

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete with recycled glass
Codeset_Source: S

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Artificial Granite
Codeset_Source: A

Attribute:

Attribute_Label: SHAPE_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: PG_UID

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SUR_TYPE_1

Attribute_Definition:

Primary surface material type of Pavement Polygon e.g. 1 (i.e. Flexible)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Work in Progress (WIP)
Codeset_Source: 10

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid with Colour Dressing
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible with Colour Dressing
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Paving Block
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete paving slab
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible
Codeset_Source: 1

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition:: Photo pathname and filename of the primary surface material type of pavement polygon

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PG_3_0
Entity_Type_Definition:: Pavement Polygon (GIS Specification of HyD version 3) (i) Pavement polygon refers to the pavements maintained by HyD.(ii) Each pavement polygon is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: PG_UID
Attribute_Definition: Unique identifier of Pavement Polygon(e.g. PG0000001S0119)

Attribute:

Attribute_Label: SUR_TYPE_1

Attribute_Definition: Primary surface material type of Pavement Polygon

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid with Colour / Anti-skid Dressing
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: no information
Codeset_Source: -9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Pavers
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Work in Progress
Codeset_Source: 10

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible (without Colour / Anti-skid Dressing)
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible with Colour / Anti-skid Dressing
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid (without Colour / Anti-skid Dressing)
Codeset_Source: 2

Attribute:

Attribute_Label: SUR_TYPE_2

Attribute_Definition: Secondary surface material type of Pavement Polygon

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid with Colour / Anti-skid Dressing
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Pavers
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: no information
Codeset_Source: -9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Work in Progress
Codeset_Source: 10

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible with Colour / Anti-skid Dressing
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Rigid (without Colour / Anti-skid Dressing)
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Flexible (without Colour / Anti-skid Dressing)
Codeset_Source: 1

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition: Polygon feature type code

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Footway
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Public Transport Interchange - Footway
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carpark - Footway
Codeset_Source: 24

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Public Transport Interchange - Carriageway
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Side/Back Lane
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Island - Other
Codeset_Source: 32

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carpark - Carriageway
Codeset_Source: 23

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Run-in
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cycle Track
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Island - Refuge Island
Codeset_Source: 31

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carriageway
Codeset_Source: 1

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SUR_PROP

Attribute_Definition: Proportion of primary surface material type of Pavement Polygon

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 90% and less than 100%
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 50% and less than 60%
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 80% and less than 90%
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 70% and less than 80%
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not less than 60% and less than 70%
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 100%
Codeset_Source: 1

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SHAPE_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: PAVER_TYPE

Attribute_Definition: Type of pavers

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Clay
Codeset_Source: C

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: no information
Codeset_Source: #

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mixed Granite and Clay
Codeset_Source: M

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete with recycled glass
Codeset_Source: S

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Artificial Granite
Codeset_Source: A

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: High Quality Concrete
Codeset_Source: H

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite
Codeset_Source: G

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mixed Granite and Concrete
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Recycle
Codeset_Source: E

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PIPE_1_0
Entity_Type_Definition:: Pipe, Drain and Channel (GIS Specification of HyD version 1) (i) The spatial data type is line. (ii) It refers to the centre line of the pipe, drain and channel features.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: DS_LEVEL
Attribute_Definition: Invert level of the pipe at downstream end in mPD

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: DIAMETER
Attribute_Definition: Internal nominal diameter of the pipe in mm

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CADDWG_REF
Attribute_Definition: CAD drawing reference no. e.g. Plan No.

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: TYPE

Attribute_Definition:

Type of the pipe(1) - Connection pipe(2) - Carrier drain,(3) – Cross road drain (including CP outfall)(8) - Others(9) – Surface Channel

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (8) - Others
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (9) – Surface Channel
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (3) – Cross road drain (including CP outfall)
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (2) - Carrier drain
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (1) - Connection pipe
Codeset_Source: 1

Attribute:

Attribute_Label: PP_SFID
Attribute_Definition:: Survey Feature Identifier of pipe, drain and channel e.g. PP0000001

Attribute:

Attribute_Label: HEIGHT
Attribute_Definition: Internal height of pipe in mm

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: PP_UID

Attribute:

Attribute_Label: US_LEVEL
Attribute_Definition: Invert level of the pipe at upstream end in mPD

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Length of pipe in m

Attribute:

Attribute_Label: WIDTH
Attribute_Definition: Internal width of pipe in mm

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PIPE_2_0
Entity_Type_Definition:: Pipe, Drain and Channel (GIS Specification of HyD version 2) (i) The spatial data type is line. (ii) It refers to the centre line of the pipe, drain and channel features.(iii) Each pipe shall be represented by a line.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: HEIGHT
Attribute_Definition: Internal height of pipe in mm

Attribute:

Attribute_Label: E_US
Attribute_Definition:: X-coordinates of the feature at centerline at upstream end (in m)

Attribute:

Attribute_Label: N_US
Attribute_Definition:: Y-coordinates of the feature at centerline at upstream end (in m)

Attribute:

Attribute_Label: WIDTH
Attribute_Definition: Internal width of pipe in mm

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: DS_LEVEL
Attribute_Definition: Invert level of the pipe at downstream end in mPD

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Length of pipe in m

Attribute:

Attribute_Label: US_LEVEL
Attribute_Definition: Invert level of the pipe at upstream end in mPD

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute:

Attribute_Label: TYPE

Attribute_Definition:

Type of the pipe(1)- Connection pipe(2)- Carrier drain,(3)– Cross road drain (including CP outfall)(8)- Others(9)– Surface Channel

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (2) - Carrier drain
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (8) - Others
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (1) - Connection pipe
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (9) – Surface Channel
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (3) – Cross road drain (including CP outfall)
Codeset_Source: 3

Attribute:

Attribute_Label: E_DS
Attribute_Definition:: X-coordinates of the feature at centerline at downstream end (in m)

Attribute:

Attribute_Label: DIAMETER
Attribute_Definition: Internal nominal diameter of the pipe in mm

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: PP_UID

Attribute:

Attribute_Label: PHOTOPATH

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SFID
Attribute_Definition:: Survey Feature Identifier of pipe, drain and channel e.g. PP0000001

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: N_DS
Attribute_Definition:: Y-coordinates of the feature at centerline at downstream end (in m)

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PIPE_3_0
Entity_Type_Definition:: Pipe, Drain and Channel (GIS Specification of HyD version 3) 1. Connection pipe refers to pipes connecting gullies under the carriageway. 2.Drain refers to cross road drains and carrier drains.3.Channel refers to surface channels including covered channel, step channel, dish channel, u- channel, rectangular channel and trapezoidal channel positioned on footway and carriageway. Surface channels along the crest and toe of, or within, the slopes are not included in this category. 4.Each pipe, drain or channel is regarded as 1 record.5.If a channel has 2 different directions of waterfall originating from the highest point, it shall be considered as 2 individual records.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: PIPE_UID
Attribute_Definition:: Unique identifier of pipe, drain and channel (e.g. PP0000001S0119)

Attribute:

Attribute_Label: TYPE

Attribute_Definition: Type of the pipe

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Surface Channel
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Carrier drain
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cross road drain
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Connection pipe
Codeset_Source: 1

Attribute:

Attribute_Label: DIAMETER
Attribute_Definition: Internal nominal diameter of pipe or width of channel (mm)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Length of pipe in m

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: DS_LEVEL
Attribute_Definition: Invert level of the pipe/channel at downstream end in mPD

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g. 03/CEDD/2016)

Attribute:

Attribute_Label: US_LEVEL
Attribute_Definition: Invert level of the pipe/channel at upstream end in mPD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PL_1_0
Entity_Type_Definition:: Non-carriageway Pavement Centreline (NPC) (GIS Specification of HyD version 1) (i) The feature covers Pavement Polygon (PP) of Footway, Carpark-Footway, Public Transport Interchange-Footway, Cycle Track, Side/Back Lane and Run-in. The purpose is to record the length of PP with respect to the type of surface material. (ii) The spatial data type is line. (iii) The NPC shall be drawn more or less along the centre alignment and along the PP. (iv) One NPC shall be drawn for each PP.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: PL_SFID
Attribute_Definition: Survey Feature Identifier of Pavement Polygon e.g. PL0000001

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: PG_UID

Attribute:

Attribute_Label: PG_SFID
Attribute_Definition:: Survey Feature Identifier of Pavement (Footway) Polygon e.g. PG0000001

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: PL_UID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works e.g. HY/2012/03

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PL_2_0
Entity_Type_Definition:: Non-carriageway Pavement Centreline (NPC) (GIS Specification of HyD version 2) (i) The feature covers Pavement Polygon (PP) of Footway, Carpark-Footway, Public Transport Interchange-Footway, Cycle Track, Side/Back Lane and Run-in. The purpose is to record the length of PP with respect to the type of surface material. (ii) The spatial data type is line. (iii) The NPC shall be drawn more or less along the centre alignment and along the PP. (iv) One NPC shall be drawn for each PP.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of Pavement Polygon e.g. PL0000001

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: PG_UID

Attribute:

Attribute_Label: PG_SFID
Attribute_Definition:: Survey Feature Identifier of Pavement (Footway) Polygon e.g. PG0000001

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: PL_UID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works e.g. HY/2012/03

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_PL_3_0
Entity_Type_Definition:: Non-carriageway Pavement Centreline (NPC) (GIS Specification of HyD version 3) (i) Non-Carriageway Pavement Centreline covers Pavement Polygon (PP) of Footway, Carpark- Footway, Public Transport Interchange-Footway, Cycle Track, Side/Back Lane and Run-in. The purpose is to record the length of PP with respect to the type of surface material.(ii) Each Non-Carriageway Pavement Centreline is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: PL_UID
Attribute_Definition:: Unique identifier of Non-Carriageway Pavement Centreline(e.g. PL0000001S0119)

Attribute:

Attribute_Label: PG_UID
Attribute_Definition: Unique identifier of Pavement Polygon

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_RAIL_1_0
Entity_Type_Definition:: Railing (GIS Specification of HyD version 1) (i) Railing includes all types of railing and bollard.(ii) A railing feature is defined by the type of railing. For example, 2 consecutive sections of Type 1 and Type 2 railings respectively will be considered as 2 railing features.(iii) For multiple amenities railings in a section of footway, the line of the railing feature shall include the space between consecutive amenities railings.(iv) For multiple bollards in a section of footway, the line of the railing feature shall include the space between bollards. For a standalone bollard, the line shall represent the nominal diameter of the bollard.(v) Reference should be made to the Transport Planning and Design Manual (TPDM) and HyD standard drawings for more information on the feature.(vi) The spatial data is line.(vii) It refers to the centre line of the railing.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute:

Attribute_Label: LENGTH
Attribute_Definition:: Graphical Length of railing (in metre) (or nominal diameter for single bollard)

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: RAIL_TYPE

Attribute_Definition: Type of railing

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 2 Railing
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Amenities Railing
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tubular Railing
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Decorative Bollard
Codeset_Source: 28

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Railing
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ornamental Railing
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 3 Railing
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Removable Railing
Codeset_Source: 27

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Decorative Railing
Codeset_Source: 26

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hand Railing of Bus Shelter
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Bollard and Rail
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 1 Railing
Codeset_Source: 1

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: RL_SFID
Attribute_Definition: Survey Feature Identifier of railing e.g. RL0000001

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: RL_UID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_RAIL_2_0
Entity_Type_Definition:: Railing (GIS Specification of HyD version 2) (i) Railing includes all types of railing and bollard.(ii) A railing feature is defined by the type of railing. For example, 2 consecutive sections of Type 1 and Type 2 railings respectively will be considered as 2 railing features.(iii) For multiple amenities railings in a section of footway, the line of the railing feature shall include the space between consecutive amenities railings.(iv) For multiple bollards in a section of footway, the line of the railing feature shall include the space between bollards. For a standalone bollard, the line shall represent the nominal diameter of the bollard.(v) Reference should be made to the Transport Planning and Design Manual (TPDM) and HyD standard drawings for more information on the feature.(vi) The spatial data is line.(vii) It refers to the centre line of the railing.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LENGTH
Attribute_Definition:: Graphical Length of railing (in metre) (or nominal diameter for single bollard)

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of railing e.g. RL0000001

Attribute:

Attribute_Label: RAIL_TYPE

Attribute_Definition: Type of railing

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Amenities Railing
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Bollard and Rail
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tubular Railing
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Decorative Bollard
Codeset_Source: 28

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 3 Railing
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Removable Railing
Codeset_Source: 27

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hand Railing of Bus Shelter
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 2 Railing
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Railing
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Decorative Railing
Codeset_Source: 26

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 1 Railing
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ornamental Railing
Codeset_Source: 6

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: RL_UID

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_RAIL_3_0
Entity_Type_Definition:: Railing (GIS Specification of HyD version 3) (i) Railing refers to the barriers positioned at the side of footway.(ii) To align with the practise of as-built survey, only seven types of railings (Type I railing, Type II railing, Type III railing, Tubular Tailing, Amenities Railing, Ornamental Railing and Decorative Railing) are required to be collected in this specification.(iii) Reference should be made to the Transport Planning and Design Manual (TPDM) and HyD standard drawings for more information on the feature.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: RAIL_UID
Attribute_Definition: Unique identifier of railing(e.g. RL0000001S0119

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical Length of railing (m)

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: RAIL_TYPE

Attribute_Definition: Type of railing

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Decorative Bollard
Codeset_Source: 28

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Decorative Railing
Codeset_Source: 26

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ornamental Railing
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other Railing
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Removable Railing
Codeset_Source: 27

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 1 Railing
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Amenities Railing
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tubular Railing
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Bollard and Rail
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hand Railing of Bus Shelter
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 3 Railing
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Type 2 Railing
Codeset_Source: 2

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_RPW_1_0
Entity_Type_Definition:: Roadside Planter Wall (GIS Specification of HyD version 1) (i) This feature covers the roadside planter walls maintained by HyD.(ii) The spatial data type is line.(iii) It refers to the outermost line of the planter wall.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: RPW_SFID
Attribute_Definition:: Survey Feature Identifier of Roadside Barrier or Planter e.g. RPW0000001

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical length of roadside planter (in metre)

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works e.g. HY/2012/03

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition:

Feature type code e.g. 2 (i.e. – Granite Stone Pitched Surface)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tile Surface
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Surface
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other features supporting/ enclosing planting area
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite Stone Pitched Surface
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Washed Granolithic Surface
Codeset_Source: 4

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: RPW_UID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_RPW_2_0
Entity_Type_Definition:: Roadside Planter Wall (GIS Specification of HyD version 2) (i) This feature covers the roadside planter walls maintained by HyD.(ii) The spatial data type is line.(iii) It refers to the outermost line of the planter wall.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition:

Feature type code e.g. 2 (i.e. – Granite Stone Pitched Surface)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tile Surface
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Surface
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Washed Granolithic Surface
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other features supporting/ enclosing planting area
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite Stone Pitched Surface
Codeset_Source: 2

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works e.g. HY/2012/03

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical length of roadside planter (in metre)

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SFID
Attribute_Definition:: Survey Feature Identifier of Roadside Barrier or Planter e.g. RPW0000001

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: RPW_UID

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_RPW_3_0
Entity_Type_Definition:: Roadside Planter Wall (GIS Specification of HyD version 3) (i) Roadside planter wall refers to the planter wall built on roadside landscape area which is maintained by HyD.(ii) Each discrete roadside planter wall is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: RPW_UID
Attribute_Definition: Unique identifier of Roadside Planter Wall(e.g. RP0000001S0119)

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical length of roadside planter (m)

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works (e.g.03/CEDD/2016)

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition: Feature type code

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite Stone Pitched Surface
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Other non-removable roadside planter walls retaining/enclosing planting area
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tile Surface
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Surface
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Washed Granolithic Surface
Codeset_Source: 4

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_SNP_1_0
Entity_Type_Definition:: Street Name Plate (GIS Specification of HyD version 1) (i) The feature covers all form of street name plates, with or without building numbers, maintained by HyD.(ii) Coloured street name plates and street name plates mounted with other traffic sign in a multiple sign post manner are included under the Street Name Plate inventory.(iii) Reference should also be made to Highways Standard Drawings and Guidance Notes on “Installation of New Street Name Plates Inscribed with Building Numbers” (RD/GN031B) for more information on the feature.(iv) The spatial data type is point.(v) It refers to the centre location of the street name plate.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: ACT_LENGTH
Attribute_Definition: Measured length of SNP (in mm) e.g. 820

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute:

Attribute_Label: ARROW

Attribute_Definition:

Actual number of arrow per face 0= No arrow L= Left arrow only R= Right arrow only 2= Both left and right arrows

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Left arrow only
Codeset_Source: L

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No arrow
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Right arrow only
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Both left and right arrows
Codeset_Source: 2

Attribute:

Attribute_Label: FACE_TYPE

Attribute_Definition:

Face type C = Facing Carriageway F = Facing Footway B = Facing Both Carriageway and Footway

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Footway
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Both Carriageway and Footway
Codeset_Source: B

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Carriageway
Codeset_Source: C

Attribute:

Attribute_Label: ACT_HEIGHT
Attribute_Definition:: Measured height above ground at the middle of the plate bottom (in mm) e.g. 2100

Attribute:

Attribute_Label: DATA_SOURC

Attribute_Definition:

Source of the Data 1 = Surveyed 2 = Inspected 3 = Data from other records

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Data from other records
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Surveyed
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Computed
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Inspected
Codeset_Source: 2

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SNP_SFID
Attribute_Definition: Survey Feature Identifier of street name plate e.g. SNP0000001

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: PHOTO_DATE
Attribute_Definition: Date of Photo taken

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: ROTATION
Attribute_Definition:: Orientation facing carriageway (In smallest value of whole circle bearing indegree)

Attribute:

Attribute_Label: PHOTO_FILE
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: BLDG_NO_R
Attribute_Definition:: Building number displayed on right of the carriageway-facing plate(If FACE_TYPE = “F”, number on footway facing plate will be used)

Attribute:

Attribute_Label: OLD_PLATE

Attribute_Definition: Old plate indicator (Y)es -old plate (N)o -new plate

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: new plate
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: old plate
Codeset_Source: Y

Attribute:

Attribute_Label: COLOUR

Attribute_Definition: Colour type e.g. 0 – black and white

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cardinal Red
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Deep Mahogany Brown
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Forest Green
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Dark Green
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Russet Brown
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Bottle Green
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Black
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Burgandy
Codeset_Source: 3

Attribute:

Attribute_Label: POST_DIA
Attribute_Definition: External nominal diameter of post (in mm)

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SNP_UID

Attribute:

Attribute_Label: BLDG_NO_L
Attribute_Definition:: Building number displayed on left of the carriageway-facing plate (If FACE_TYPE = “F”, number on footway facing plate will be used

Attribute:

Attribute_Label: ROAD_NAME
Attribute_Definition: Street Name

Attribute:

Attribute_Label: MOUNT_TYPE

Attribute_Definition: Type of mounting e.g. A2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Self Mount on Tubular Railing
Codeset_Source: A2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Ornamental Railing
Codeset_Source: A5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Wall Mount (T-Shape)
Codeset_Source: A7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Multi-sign support, centre-mounted
Codeset_Source: B2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: New support, centre-mounted
Codeset_Source: B1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Tubular Railing
Codeset_Source: A3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Wall Mount (not T shaped)
Codeset_Source: A4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Type 2 Railing
Codeset_Source: A6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Self Mount
Codeset_Source: A1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: O

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: PLATE_ADDR
Attribute_Definition: House number adjacent to the SNP e.g. 123A

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_SNP_2_0
Entity_Type_Definition:: Street Name Plate (GIS Specification of HyD version 2) (i) The feature covers all form of street name plates, with or without building numbers, maintained by HyD.(ii) Coloured street name plates and street name plates mounted with other traffic sign in a multiple sign post manner are included under the Street Name Plate inventory.(iii) Reference should also be made to Highways Standard Drawings and Guidance Notes on “Installation of New Street Name Plates Inscribed with Building Numbers” (RD/GN031B) for more information on the feature.(iv) The spatial data type is point.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: POST_DIA
Attribute_Definition: External nominal diameter of post (in mm)

Attribute:

Attribute_Label: ACT_HEIGHT
Attribute_Definition:: Measured height above ground at the middle of the plate bottom (in mm) e.g. 2100

Attribute:

Attribute_Label: ROAD_NAME
Attribute_Definition: Street Name

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute:

Attribute_Label: FACE_TYPE

Attribute_Definition:

Face type C = Facing Carriageway F = Facing Footway B = Facing Both Carriageway and Footway

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Footway
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Both Carriageway and Footway
Codeset_Source: B

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Carriageway
Codeset_Source: C

Attribute:

Attribute_Label: COLOUR

Attribute_Definition: Colour type e.g. 0 – black and white

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Bottle Green
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Black
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Dark Green
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Burgandy
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Russet Brown
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Deep Mahogany Brown
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cardinal Red
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Forest Green
Codeset_Source: 1

Attribute:

Attribute_Label: ARROW

Attribute_Definition:

Actual number of arrow per face 0= No arrow L= Left arrow only R= Right arrow only 2= Both left and right arrows

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Both left and right arrows
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Right arrow only
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No arrow
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Left arrow only
Codeset_Source: L

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of street name plate e.g. SNP0000001

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SNP_UID

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: PHOTO_FILE
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: PHOTO_DATE
Attribute_Definition: Date of Photo taken

Attribute:

Attribute_Label: OLD_PLATE

Attribute_Definition: Old plate indicator (Y)es -old plate (N)o -new plate

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: old plate
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: new plate
Codeset_Source: N

Attribute:

Attribute_Label: ROTATION
Attribute_Definition:: Orientation facing carriageway (In smallest value of whole circle bearing indegree)

Attribute:

Attribute_Label: PLATE_ADDR
Attribute_Definition: House number adjacent to the SNP e.g. 123A

Attribute:

Attribute_Label: ACT_LENGTH
Attribute_Definition: Measured length of SNP (in mm) e.g. 820

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: EASTING
Attribute_Definition:: X coordinates of the sign (midpoint of the sign for existing support) (in m) e.g. 821555.5

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: BLDG_NO_R
Attribute_Definition:: Building number displayed on right of the carriageway-facing plate(If FACE_TYPE = “F”, number on footway facing plate will be used)

Attribute:

Attribute_Label: MOUNT_TYPE

Attribute_Definition: Type of mounting e.g. A2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Wall Mount (not T shaped)
Codeset_Source: A4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Self Mount on Tubular Railing
Codeset_Source: A2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: O

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Multi-sign support, centre-mounted
Codeset_Source: B2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Ornamental Railing
Codeset_Source: A5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Type 2 Railing
Codeset_Source: A6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Wall Mount (T-Shape)
Codeset_Source: A7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: New support, centre-mounted
Codeset_Source: B1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Self Mount
Codeset_Source: A1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Tubular Railing
Codeset_Source: A3

Attribute:

Attribute_Label: BLDG_NO_L
Attribute_Definition:: Building number displayed on left of the carriageway-facing plate (If FACE_TYPE = “F”, number on footway facing plate will be used

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: NORTHING
Attribute_Definition:: Y coordinates of the sign (midpoint of the sign for existing support) (in m) e.g. 822455.0

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_SNP_3_0
Entity_Type_Definition:: Street Name Plate (GIS Specification of HyD version 3) (i) Street name plate refers to the plate showing the road/street name maintained by HyD.(ii) Each street name plate is regarded as 1 record. For a post with 2 facing plates, they are regareded as 2 records.(iii) Coloured street name plates and street name plates mounted with other traffic sign in a multiple sign post manner are included under the Street Name Plate inventory.(iv) Reference should also be made to Highways Standard Drawings and Guidance Notes on “Installation of New Street Name Plates Inscribed with Building Numbers” (RD/GN031B) for more information on the feature.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: POST_DIA
Attribute_Definition: External nominal diameter of post (mm)

Attribute:

Attribute_Label: ACT_HEIGHT
Attribute_Definition:: Measured height above ground at the middle of the plate bottom (mm)e.g. 2100

Attribute:

Attribute_Label: FACE_TYPE

Attribute_Definition: Face type

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Footway
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Both Carriageway and Footway
Codeset_Source: B

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Facing Carriageway
Codeset_Source: C

Attribute:

Attribute_Label: COLOUR

Attribute_Definition: Colour type

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Bottle Green
Codeset_Source: 7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Black
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Dark Green
Codeset_Source: 5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: 8

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Burgandy
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Russet Brown
Codeset_Source: 6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Deep Mahogany Brown
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cardinal Red
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Forest Green
Codeset_Source: 1

Attribute:

Attribute_Label: MOUNT_TYPE

Attribute_Definition: Type of mounting e.g. A2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Self Mount on Tubular Railing
Codeset_Source: A2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: New support, centre-mounted
Codeset_Source: B1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: New support, cantilever-mounted
Codeset_Source: B3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Wall Mount (T-Shape)
Codeset_Source: A7

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Ornamental Railing
Codeset_Source: A5

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: O

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Multi-sign support, centre-mounted
Codeset_Source: B2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Type 2 Railing
Codeset_Source: A6

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Wall Mount (not T shaped)
Codeset_Source: A4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Mounting on Tubular Railing
Codeset_Source: A3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Multi-sign support, cantilever-mounted
Codeset_Source: B4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Self Mount
Codeset_Source: A1

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number of the construction works (e.g.03/CEDD/2016)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: ROAD_NAME
Attribute_Definition: Street Name

Attribute:

Attribute_Label: SNP_UID
Attribute_Definition: Unique identifier of street name plate(e.g. SN00000001S0119)

Attribute:

Attribute_Label: ARROW

Attribute_Definition: Actual number of arrow per face

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Right arrow only
Codeset_Source: R

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: No arrow
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Both left and right arrows
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Left arrow only
Codeset_Source: L

Attribute:

Attribute_Label: ACT_LENGTH
Attribute_Definition: Measured length of SNP (mm)e.g. 820

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: BLDG_NO_R
Attribute_Definition:: Building number displayed on right of the carriageway/Footway-facing plate

Attribute:

Attribute_Label: ROTATION
Attribute_Definition:: Orientation of SNP (Whole circle bearing ofsign face facing north is zero degree)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: BLDG_NO_L
Attribute_Definition:: Building number displayed on left of the carriageway/Footway-facing plate

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_SPP_1_0
Entity_Type_Definition:: Special Paving Panel (GIS Specification of HyD version 1) (i) The feature covers all the special paving panel maintained by HyD.(ii) The spatial data type is point.(iii) It refers to the centre location of the paving panel
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: DIM_LENGTH
Attribute_Definition: Length of the panel in metre

Attribute:

Attribute_Label: MAX_LENGTH
Attribute_Definition:: Longitudinal length of the panel in metre along the direction of the footway

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: HOUSE_NO
Attribute_Definition: House Number

Attribute:

Attribute_Label: SPP_SFID
Attribute_Definition:: Survey Feature Identifier of Special Paving Panel e.g. SPP0000001

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: dATE OF AUDIT

Attribute:

Attribute_Label: SPP_NATURE

Attribute_Definition: Nature of the Paving Panel

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: East Asia Games 2009
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Equestrian 2008
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Paving with House Numbering
Codeset_Source: 3

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: DIM_WIDTH
Attribute_Definition: Width of the panel in metre

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SPP_UID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_SPP_2_0
Entity_Type_Definition:: Special Paving Panel (GIS Specification of HyD version 2) (i) The feature covers all the special paving panel maintained by HyD.(ii) The spatial data type is point.(iii) It refers to the centre location of the paving panel
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: HOUSE_NO
Attribute_Definition: House Number

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: MAX_LENGTH
Attribute_Definition:: Longitudinal length of the panel in metre along the direction of the footway

Attribute:

Attribute_Label: SPP_NATURE

Attribute_Definition: Nature of the Paving Panel

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: East Asia Games 2009
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Equestrian 2008
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Paving with House Numbering
Codeset_Source: 3

Attribute:

Attribute_Label: DIM_LENGTH
Attribute_Definition: Length of the panel in metre

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: SHAPE_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: SFID
Attribute_Definition:: Survey Feature Identifier of Special Paving Panel e.g. SPP0000001

Attribute:

Attribute_Label: SPP_UID

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: dATE OF AUDIT

Attribute:

Attribute_Label: DIM_WIDTH
Attribute_Definition: Width of the panel in metre

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_SPW_1_0
Entity_Type_Definition:: Slope Planter Wall (GIS Specification of HyD version 1) (i) The feature covers all planter walls exceeding 0.5m height on Highway Registered Slopes and Highway Unregistered Slopes.(ii) The spatial data type is line.(iii) It refers to the outermost line of the planter wall
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SPW_SFID
Attribute_Definition: Survey Feature Identifier of Slope Planter Wall e.g. SPW0000001

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical length of slope planter wall (in metre)

Attribute:

Attribute_Label: HYD_NO
Attribute_Definition: HyD Reference Number for Highway Unregistered Slope

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SLOPE_NO
Attribute_Definition: GEO Slope Number for Highway Registered Slope

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of Audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition:

Feature type code e.g. 2 (i.e. – Granite Stone Pitched Surface)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite Stone Pitched Surface
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Washed Granolithic Surface
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Surface
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tile Surface
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other features supporting/ enclosing planting area
Codeset_Source: 9

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: SPW_UID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_SPW_2_0
Entity_Type_Definition:: Slope Planter Wall (GIS Specification of HyD version 2) (i) The feature covers all planter walls exceeding 0.5m height on Highway Registered Slopes and Highway Unregistered Slopes.(ii) The spatial data type is line.(iii) It refers to the outermost line of the planter wall
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition:

Feature type code e.g. 2 (i.e. – Granite Stone Pitched Surface)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Other features supporting/ enclosing planting area
Codeset_Source: 9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Washed Granolithic Surface
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tile Surface
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Granite Stone Pitched Surface
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete Surface
Codeset_Source: 3

Attribute:

Attribute_Label: SLOPE_NO
Attribute_Definition: GEO Slope Number for Highway Registered Slope

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: HYD_NO
Attribute_Definition: HyD Reference Number for Highway Unregistered Slope

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of Audit

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of Slope Planter Wall e.g. SPW0000001

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: LENGTH
Attribute_Definition: Graphical length of slope planter wall (in metre)

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: SPW_UID

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TCM_1_0
Entity_Type_Definition:: Tunnel Chainage Marker(GIS Specification of HyD version 1) (i) This feature includes all Tunnel Chainage Marker maintained by HyD.(ii) The spatial data type is point.(iii) It refers to the centre position of the tunnel chainage marker
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: CHAINAGE
Attribute_Definition: Chainage in km

Attribute:

Attribute_Label: BOUND
Attribute_Definition:: Traffic Bound NB = North Bound SB = South Bound EB = East Bound WB = West Bound

Attribute:

Attribute_Label: PHOTO_FILE
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: PHOTO_DATE
Attribute_Definition: Date of photo taken

Attribute:

Attribute_Label: PREV_CHAIN
Attribute_Definition: Previous Chainage (in km)

Attribute:

Attribute_Label: TCM_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: TUN_CODE

Attribute_Definition: Tunnel code

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Eagle's Nest Tunnel
Codeset_Source: ENT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tai Wai Tunnel
Codeset_Source: TWT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Kai Tak Tunnel
Codeset_Source: KTT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Aberdeen Tunnel
Codeset_Source: ABT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Shing Mun Tunnel
Codeset_Source: SMT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Eastern Harbour Crossing
Codeset_Source: EHC

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Nam Wan Tunnel
Codeset_Source: NWT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cheung Tsing Tunnel
Codeset_Source: CTT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Discovery Bay Tunnel
Codeset_Source: DBT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tai Lam Tunnel
Codeset_Source: TLT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Lion Rock Tunnel
Codeset_Source: LRT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Western Harbour Crossing
Codeset_Source: WHC

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Cross Harbour Tunnel
Codeset_Source: CHT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Sha Tin heights Tunnel
Codeset_Source: STHT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tate's Cairn Tunnel
Codeset_Source: TCT

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tseung Kwan O Tunnel
Codeset_Source: TKOT

Attribute:

Attribute_Label: TCM_SFID
Attribute_Definition:: Survey Feature Identifier of tunnel chainage marker e.g. TCM0000001

Attribute:

Attribute_Label: DATA_SOURC

Attribute_Definition:

Source of the Data 1 = Surveyed 2 = Inspected 3 = Data from other records 4 = Computed

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Computed
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Surveyed
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Inspected
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Data from other records
Codeset_Source: 3

Attribute:

Attribute_Label: PLATE_POS
Attribute_Definition:: Plate position w.r.t. the reference alignment(a), (b), (c) or (d)

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: REG_CODE
Attribute_Definition: Region code

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TP_1_0
Entity_Type_Definition:: Tactile Paving (GIS Specification of HyD version 1) (i) The feature includes all kinds of tactile paving on area maintained by HyD.(ii) The spatial data type is line.(iii) It refers to the centreline along the tactile paving.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: TP_TYPE

Attribute_Definition: Type of Tactile Paving

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Positional Tile/Slab/Block
Codeset_Source: PTSB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hazard Warning Tile/Slab
Codeset_Source: HWTS

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Directional Tile/Slab/Block
Codeset_Source: DTSB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hazard Warning Block
Codeset_Source: HWB

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: DIMENSION
Attribute_Definition: Dimensions of the tactile paving (in mm)e.g. 750 x 750

Attribute:

Attribute_Label: TP_SFID
Attribute_Definition: Survey Feature Identifier of Tactile Paving e.g. TP0000001

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute:

Attribute_Label: LOC_TYPE

Attribute_Definition: Type of tactile paving location

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Warning Strip - Other
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Warning Strip - Drop Kerb
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Guide Path
Codeset_Source: 3

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: GRADIENT
Attribute_Definition: Ramp gradients of the tactile paving e.g. 1:10

Attribute:

Attribute_Label: TT_UID

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TP_2_0
Entity_Type_Definition:: Tactile Paving (GIS Specification of HyD version 2) (i) The feature includes all kinds of tactile paving on area maintained by HyD.(ii) The spatial data type is line.(iii) It refers to the centreline along the tactile paving.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LOC_TYPE

Attribute_Definition: Type of tactile paving location

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Guide Path
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Warning Strip - Other
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Warning Strip - Drop Kerb
Codeset_Source: 1

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: MATERIAL

Attribute_Definition: Type of material of tactile paving

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Clay
Codeset_Source: 4

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Paint Coated Concrete
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ceramic
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Others
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Concrete
Codeset_Source: 1

Attribute:

Attribute_Label: TP_TYPE

Attribute_Definition: Type of Tactile Paving

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hazard Warning Tile/Slab
Codeset_Source: HWTS

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hazard Warning Block
Codeset_Source: HWB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Positional Tile/Slab/Block
Codeset_Source: PTSB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Directional Tile/Slab/Block
Codeset_Source: DTSB

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: GRADIENT
Attribute_Definition: Ramp gradients of the tactile paving e.g. 1:10

Attribute:

Attribute_Label: TT_UID

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of Tactile Paving e.g. TP0000001

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TP_3_0
Entity_Type_Definition:: Tactile Paving (GIS Specification of HyD version 3) (i) (i) Tactile paving refers to the textured indicator on pavement maintained by HyD.(ii) Each discrete tactile paving is regarded as 1 record.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: TT_UID
Attribute_Definition: Unique identifier of Tactile Paving(e.g. TT0000001S0119)

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute:

Attribute_Label: SHAPE_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: LOC_TYPE

Attribute_Definition: Type of tactile paving location

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Warning Strip - Other
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Warning Strip - Drop Kerb
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Guide Path
Codeset_Source: 3

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: TP_TYPE

Attribute_Definition: Type of Tactile Paving

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Directional Tile/Slab/Block
Codeset_Source: DTSB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Positional Tile/Slab/Block
Codeset_Source: PTSB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hazard Warning Block
Codeset_Source: HWB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Hazard Warning Tile/Slab
Codeset_Source: HWTS

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TR_1_0
Entity_Type_Definition:: Tree (GIS Specification of HyD version 1) (i) This feature covers trees growing on the Vegetated Areas of the Highway Registered Slopes or within expressway boundaries or within the project of the contract.(ii) The tree to be surveyed refers to a plant with trunk diameter of 95 mm or more at a height of 1.3m above the adjacent ground or root level(iii) The spatial data type is point.(iv) It refers to the centre location of the tree trunk at root level.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: HEIGHT
Attribute_Definition:: Overall tree height above ground to the top of the tree crown within +/- 0.5m e.g. 3.5

Attribute:

Attribute_Label: TR_LEVEL
Attribute_Definition:: Level at Tree trunk base (root level location) in mPD e.g. 123.45

Attribute:

Attribute_Label: SLOPE_NO
Attribute_Definition: GEO Slope Number. e.g. 11NW-A/C64

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: ROOT_LEVEL

Attribute_Definition: (Y)es – tree root level(N)o – tree trunk base level

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o – tree trunk base level
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (Y)es – tree root level
Codeset_Source: Y

Attribute:

Attribute_Label: TR_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TR_SFID
Attribute_Definition: Tree Survey ID e.g. TR0000001

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SPREAD
Attribute_Definition: Tree spread in m

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: DBH
Attribute_Definition: Diameter at Breast Height (DBH) in mm e.g. 300

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TR_2_0
Entity_Type_Definition:: Tree (GIS Specification of HyD version 2) (i) This feature covers trees growing on the Vegetated Areas of the Highway Registered Slopes or within expressway boundaries or within the project of the contract.(ii) The tree to be surveyed refers to a plant with trunk diameter of 95 mm or more at a height of 1.3m above the adjacent ground or root level(iii) The spatial data type is point.(iv) It refers to the centre location of the tree trunk at root level.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SLOPE_NO
Attribute_Definition: GEO Slope Number. e.g. 11NW-A/C64

Attribute:

Attribute_Label: DBH
Attribute_Definition: Diameter at Breast Height (DBH) in mm e.g. 300

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: TR_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: ROOT_LEVEL

Attribute_Definition: (Y)es – tree root level(N)o – tree trunk base level

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (Y)es – tree root level
Codeset_Source: Y

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o – tree trunk base level
Codeset_Source: N

Attribute:

Attribute_Label: HEIGHT
Attribute_Definition:: Overall tree height above ground to the top of the tree crown within +/- 0.5m e.g. 3.5

Attribute:

Attribute_Label: SPREAD
Attribute_Definition: Tree spread in m

Attribute:

Attribute_Label: SFID
Attribute_Definition: Tree Survey ID e.g. TR0000001

Attribute:

Attribute_Label: FEAT_TYPE

Attribute_Definition: Type of the tree

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: others
Codeset_Source: 99

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Old and Valuable Tree
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Stonewall Tree
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Tree in Tree Monitoring List (maintained by HYD)
Codeset_Source: 3

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: DESCRIPT
Attribute_Definition: Description of tree species when SPEC_TYPE=”0”

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: TR_LEVEL
Attribute_Definition:: Level at Tree trunk base (root level location) in mPD e.g. 123.45

Attribute:

Attribute_Label: SPEC_TYPE

Attribute_Definition: Type of the species

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ficus microcarpa
Codeset_Source: 309

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Delonix regia
Codeset_Source: 217

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: new 20190110
Codeset_Source: 662

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Unidentifiable
Codeset_Source: -99

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Albizia procera
Codeset_Source: 30

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Dead
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Sterculia lanceolata
Codeset_Source: 636

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: others
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Liquidambar formosana
Codeset_Source: 415

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Bombax ceiba
Codeset_Source: 90

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Broussonetia papyrifera
Codeset_Source: 99

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Lagerstroemia speciosa
Codeset_Source: 406

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Crateva unilocularis
Codeset_Source: 188

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TS_1_0
Entity_Type_Definition:: Traffic Sign Plate (GIS Specification of HyD version 1) (i) Traffic sign feature includes, but not limited to, all types of traffic signs, directional signs and tunnel signs maintained by HyD.(ii) Reference should be made to the Transport Planning and Design Manual (TPDM), Transport Department’s drawings series CT174/51-1, CT174/51-2 and CT174/51-3, TD drawings on individual traffic sign and Digitized Traffic Aids Drawing Standard for more information on the feature.(iii) A traffic sign feature is defined by its sign type. If there is more than one sign or type of sign (e.g. traffic sign and directional sign) on a signpost(s), a separate inventory for each sign is required.(iv) The spatial data type is point.(v) It refers to the centre location of the traffic sign plate.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: TP_SFID
Attribute_Definition: Survey Feature Identifier of sign plate e.g. TP0000001

Attribute:

Attribute_Label: TS_CODE
Attribute_Definition: Directional Sign Code or Traffic sign code (TD)

Attribute:

Attribute_Label: DIRECTION
Attribute_Definition:: Direction which that plate is facing (In smallest value of whole circle bearing in 10 degree) e.g. 60.0

Attribute:

Attribute_Label: POST_ID
Attribute_Definition: Sign post ID or Lamp post number e.g. ETS0000407, EA2214

Attribute:

Attribute_Label: SIGN_TYPE

Attribute_Definition: Type of sign

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Directional Sign Plate
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Sign Plate
Codeset_Source: 1

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: TP_UID

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works(e.g. HY/2012/03)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TS_2_0
Entity_Type_Definition:: Traffic Sign (GIS Specification of HyD version 2) (i) Traffic sign feature includes, but not limited to, all types of traffic signs, directional signs and tunnel signs maintained by HyD.(ii) Reference should be made to the Transport Planning and Design Manual (TPDM), Transport Department’s drawings series CT174/51-1, CT174/51-2 and CT174/51-3, TD drawings on individual traffic sign and Digitized Traffic Aids Drawing Standard for more information on the feature.(iii) A traffic sign feature is defined by its sign type. If there is more than one sign or type of sign (e.g. traffic sign and directional sign) on a signpost(s), a separate inventory for each sign is required.(iv) The spatial data type is point.(v) (v) The position of the point represents the location of the sign plate. Midpoint of the posts along the sign face shall be adopted to represent large signs with multiple posts. Each signpost may have one or more traffic sign(s).
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: BOUND
Attribute_Definition:: Traffic Bound NB = North Bound SB = South Bound EB = East Bound WB = West Bound(For chainage marker only)

Attribute:

Attribute_Label: ROUTE_NO
Attribute_Definition: Strategic Route Number(For chainage marker only)

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: TP_UID

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works(e.g. HY/2012/03)

Attribute:

Attribute_Label: SIGN_TYPE

Attribute_Definition: Type of sign

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Sign Plate
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Directional Sign Plate
Codeset_Source: 2

Attribute:

Attribute_Label: DIRECTION
Attribute_Definition:: Direction which that plate is facing (In smallest value of whole circle bearing in 10 degree) e.g. 60.0

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute:

Attribute_Label: TS_CODE
Attribute_Definition: Directional Sign Code or Traffic sign code (TD)

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of sign plate e.g. TP0000001

Attribute:

Attribute_Label: TYPE
Attribute_Definition:: Type of plate 1 = km interval (850x700) 2 = 0.1km interval (425x325) 3 = 0.1km interval (325x175) (For chainage marker only)

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: TUN_CODE
Attribute_Definition: Tunnel code(For tunnel chainage marker only)

Attribute:

Attribute_Label: PHOTOPATH
Attribute_Definition: Photo pathname and filename

Attribute:

Attribute_Label: CHAINAGE
Attribute_Definition: Chainage (in km)(For chainage marker only)

Attribute:

Attribute_Label: POST_ID
Attribute_Definition: Sign post ID or Lamp post number e.g. ETS0000407, EA2214

Attribute:

Attribute_Label: MOUNTING
Attribute_Definition:: Mounting Type 1 = Pole 2 = Side of profile barrier 3 = Side of Beam barrier (For chainage marker only)

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_TS_3_0
Entity_Type_Definition:: Traffic Sign(GIS Specification of HyD version 3) (i) Traffic sign refers to the sign post erected at the side of carriageway including traffic signs, directional signs and tunnel signs maintained by HyD.(ii) Each traffic sign plate on a traffic sign post is regarded as 1 record. If a traffic sign post has 2 traffic sign plates, they are regarded as 2 individual records and referred to the same sign post number.
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: TS_UID
Attribute_Definition: Unique identifier of Traffic Sign Post(e.g. TP0000001S0119)

Attribute:

Attribute_Label: TS_CODE
Attribute_Definition: Directional Sign Code or Traffic sign code (TD)

Attribute:

Attribute_Label: DIRECTION
Attribute_Definition:: Orientation of traffic sign (Whole circle beaing of traffic sign facing carriageway)

Attribute:

Attribute_Label: ROUTE_NO
Attribute_Definition: Strategic Route Number(For chainage marker only)

Attribute:

Attribute_Label: SIGN_TYPE

Attribute_Definition: Type of sign

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Directional Sign Plate
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Traffic Sign Plate
Codeset_Source: 1

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: TP_UID
Attribute_Definition: Unique identifier of Traffic Sign Plate(e.g. TP0000001S0119)

Attribute:

Attribute_Label: CHAINAGE
Attribute_Definition: Chainage (in km)(For chainage marker only)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: TYPE

Attribute_Definition: Type of plate(For chainage marker only)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: km interval (850x700)
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 0.1km interval (425x325)
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: 0.1km interval (325x175)
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: no information
Codeset_Source: -9

Attribute:

Attribute_Label: MOUNTING

Attribute_Definition: Mounting Type(For chainage marker only)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: no information
Codeset_Source: -9

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Side of Beam barrier
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Side of profile barrier
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Pole
Codeset_Source: 1

Attribute:

Attribute_Label: BOUND

Attribute_Definition: Traffic Bound(For chainage marker only)

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: East Bound
Codeset_Source: EB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: West Bound
Codeset_Source: WB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Not chainage marker
Codeset_Source: #

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: North Bound
Codeset_Source: NB

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: South Bound
Codeset_Source: SB

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_VS_1_0
Entity_Type_Definition:: Visitor Sign Plate (GIS Specification of HyD version 1) (i) The feature includes all kinds of visitor signs that have been hand-over to and maintained by HyD. (ii) Reference should be made to the Transport Planning and Design Manual (TPDM), Transport Department’s drawings series CT174/51-1, CT174/51-2 and CT174/51-3, TD drawings on individual traffic sign and Digitized Traffic Aids Drawing Standard for more information on the feature.(iii) The spatial data type is point.(iv) It refers to the centre location of the visitor sign plate
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: VS_SFID
Attribute_Definition: Survey Feature Identifier of visitor sign e.g. VS0000001

Attribute:

Attribute_Label: VS_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: PHOTO_FILE
Attribute_Definition: Photo filename

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_VS_2_0
Entity_Type_Definition:: Visitor Sign Plate (GIS Specification of HyD version 2) (i) The feature includes all kinds of visitor signs that have been hand-over to and maintained by HyD.(iii) The spatial data type is point.(iv) It refers to the position of the visitor sign plate
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground e.g.-3/-2/-1/0/1/2/3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition:: Contract number for the construction or maintenance works (e.g. HY/2012/03)

Attribute:

Attribute_Label: SFID
Attribute_Definition: Survey Feature Identifier of visitor sign e.g. VS0000001

Attribute:

Attribute_Label: VS_UID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: AUDIT_DATE
Attribute_Definition: Date of audit

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: SVY_AUDIT

Attribute_Definition:

Indicator for survey audit of the record (P)ass - the record is audited with pass (F)ail – the record is audited with fail (N)o - the record is not audited

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (N)o - the record is not audited
Codeset_Source: N

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (P)ass - the record is audited with pass
Codeset_Source: P

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: (F)ail – the record is audited with fail
Codeset_Source: F

Attribute:

Attribute_Label: PHOTO_FILE
Attribute_Definition: Photo filename

Attribute:

Attribute_Label: SUB_DATE
Attribute_Definition: Date of submission to HyD

Detailed_Description:

Entity_Type:

Entity_Type_Label: INV_VS_3_0
Entity_Type_Definition:: Visitor Sign Plate (GIS Specification of HyD version 3) (i) Visitor sign refers to the sign erected at the footway to give instructions to the pedestrians.(ii) Each visitor sign is regarded as 1 record, irrespective of the number of visitor sign plates
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: TIMESTAMP
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number for the construction works(e.g.03/CEDD/2016)

Attribute:

Attribute_Label: VS_UID
Attribute_Definition: Unique identifier of Visitor Sign(e.g. VS0000001S0119)

Attribute:

Attribute_Label: LVL

Attribute_Definition: Level of features from ground

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 3 bridge/flyover/structure above Level 2
Codeset_Source: 3

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Underground Level 1 subway/tunnel/structure below Ground Level
Codeset_Source: -1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 2 bridge/flyover/structure above Level 1
Codeset_Source: 2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Level 1 bridge/flyover/structure above Ground Level
Codeset_Source: 1

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 2 subway/tunnel/structure below underground Level 1
Codeset_Source: -2

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name: Ground Level
Codeset_Source: 0

Attribute_Domain_Values:

Codeset_Domain:

Codeset_Name:: Underground Level 3 subway/tunnel/structure below underground Level 2
Codeset_Source: -3

Detailed_Description:

Entity_Type:

Entity_Type_Label: SDS_REGISTER
Entity_Type_Definition: Spatial point layer to store SDS register location
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SECTION
Attribute_Definition: Survey section

Attribute:

Attribute_Label: JOB_DESC
Attribute_Definition: Job description

Attribute:

Attribute_Label: JOB_NO
Attribute_Definition: Job number

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number

Attribute:

Attribute_Label: PLAN_NO
Attribute_Definition: As-built Plan number

Attribute:

Attribute_Label: COMP_NO
Attribute_Definition: Computation Folder Number

Attribute:

Attribute_Label: SVY_BY
Attribute_Definition: Surveyed By

Attribute:

Attribute_Label: SVY_DATE
Attribute_Definition: Date of survey

Attribute:

Attribute_Label: CHK_BY
Attribute_Definition: Checked By

Attribute:

Attribute_Label: CHK_DATE
Attribute_Definition: Date of Checking

Attribute:

Attribute_Label: REMARK
Attribute_Definition: Remarks

Attribute:

Attribute_Label: DATE_SUB
Attribute_Definition: Date of submission to SDS

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: TPL_ID

Detailed_Description:

Entity_Type:

Entity_Type_Label: SDS_REG_POLY
Entity_Type_Definition: Spatial polygon layer to store SDS register project boundary
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: SDS_PID
Attribute_Definition: Unique SDS Project ID

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: Shape_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: Shape_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Detailed_Description:

Entity_Type:

Entity_Type_Label: SUR_CONTRACT_INDEX
Entity_Type_Definition: Spatial point layer to store survey contract location
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number

Attribute:

Attribute_Label: CONT_DESC
Attribute_Definition: Contract description

Attribute:

Attribute_Label: YEAR
Attribute_Definition: Year

Attribute:

Attribute_Label: SECTION
Attribute_Definition: Survey section

Attribute:

Attribute_Label: DIST
Attribute_Definition: District

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Detailed_Description:

Entity_Type:

Entity_Type_Label: SUR_CONTRACT_POLY
Entity_Type_Definition: Spatial polygon layer to store survey contract boundary
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Survey contract number

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: Shape_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: Shape_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Detailed_Description:

Entity_Type:

Entity_Type_Label: SUR_JOB_INDEX
Entity_Type_Definition: Spatial point layer to store survey job location
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: JOB_NO
Attribute_Definition: Survey job number

Attribute:

Attribute_Label: JOB_DESC
Attribute_Definition: Survey job description

Attribute:

Attribute_Label: JOB_DATE
Attribute_Definition: Survey job date

Attribute:

Attribute_Label: COMP_FOLDER
Attribute_Definition: Comp. Folder Number

Attribute:

Attribute_Label: CONT_NO
Attribute_Definition: Contract number

Attribute:

Attribute_Label: SECTION
Attribute_Definition: Survey section

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Detailed_Description:

Entity_Type:

Entity_Type_Label: SUR_JOB_POLY
Entity_Type_Definition: Spatial polygon layer to store survey job boundary
Entity_Type_Definition_Source: Survey Division, Highways Department

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: JOB_NO
Attribute_Definition: Survey job number

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: Shape_Length

Attribute_Definition: Length of feature in internal units.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute_Label: Shape_Area

Attribute_Definition: Area of feature in internal units squared.

Attribute_Definition_Source: Esri

Attribute_Domain_Values:

Unrepresentable_Domain: Positive real numbers that are automatically generated.

Metadata_Reference_Information:

Metadata_Date: 20220323

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:: Survey Division, Highways Department, Government of the Hong Kong Special Administrative Region
Contact_Person: Senior Land Surveyor/Technical & Quality, Highways Department

Contact_Address:

Address_Type: mailing and physical address
Address: 6/F Trade and Industry Tower
Address: 3 Concorde Road
Address: Kowloon
City: Hong Kong
State_or_Province: Hong Kong Special Administrative Region
Postal_Code: None
Country: People's Republic of China

Contact_Voice_Telephone: +852-39036682

Contact_Facsimile_Telephone: +852-23108985

Contact_Electronic_Mail_Address: slstq.sur@hyd.gov.hk

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Generated by mp version 2.9.12 on Thu Dec 23 10:09:53 2021