{"help": "https://data.nsw.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"author_email": null, "creator_user_id": "7406334a-25dc-4de0-9c8b-3ac327d044db", "id": "d7cdccf1-8a7b-4ad5-b3d7-d5096ed18260", "isopen": false, "license_id": "notspecified", "license_title": "License Not Specified", "maintainer": null, "maintainer_email": null, "metadata_created": "2026-04-02T02:50:41.313830", "metadata_modified": "2026-04-02T02:50:41.313837", "name": "1-0b821fff1d4c44e4b3f2edc032ba94ee", "notes": "

Export Data\u00a0Access API

NEW

We have released a new GDA2020 version of this dataset\u00a0which replaces the current GDA94 version. This updated service aligns our spatial data with the national standard, improving accuracy, consistency, and compatibility with modern positioning technologies.

The previous service will remain available during the transition period as GDA94 services are retired, but users are encouraged to move to the new GDA2020 service as soon as practical.

Distinctive Land Surface (DLS) Line -\u00a0NSW Physiography Category - GDA2020 Service

Metadata\u00a0Portal Metadata Information

Content TitleDistinctive Land Surface (DLS) Line -\u00a0NSW Physiography Category - GA2020 Service
Content TypeHosted Feature Layer
DescriptionA line feature class defining Distinctive Land Surface features of discrete extent.

Class Subtype included in DLS Line:

Levee - An artificial bank of earth and or stone built above the natural surface used for surface water diversion.
Initial Publication Date07/02/2020
Data Currency01/01/3000
Data Update FrequencyOther
Content SourceData provider files
File TypeESRI File Geodatabase (*.gdb)
Attribution\u00a9\n State of New South Wales (Spatial Services, a business unit of the \nDepartment of Customer Service NSW). For current information go to\u00a0spatial.nsw.gov.au
Data Theme, Classification or Relationship to other DatasetsNSW Physiography Category of the Foundation Spatial Data Framework (FSDF)
AccuracyThe\n dataset maintains a positional relationship to, and alignment with, a \nrange of themes from the NSW FSDF including, transport, imagery, \npositioning, water and land cover. This dataset was captured by \ndigitising the best available cadastral mapping at a variety of scales \nand accuracies, ranging from 1:500 to 1:250 000 according to the \nNational Mapping Council of Australia, Standards of Map Accuracy (1975).\n Therefore, the position of the feature instance will be within 0.5mm at\n map scale for 90% of the well-defined points. That is, 1:500 = 0.25m, \n1:2000 = 1m, 1:4000 = 2m, 1:25000 = 12.5m, 1:50000 = 25m and 1:100000 = \n50m.\u00a0A program to upgrade the spatial location and accuracy of data is \nongoing.
Spatial Reference System (dataset)GDA94
Spatial Reference System (web service)EPSG:7844
WGS84 Equivalent ToGDA2020
Spatial ExtentFull State
Content LineageFor additional information, please contact us via the\u00a0Spatial Services Customer Hub
Data ClassificationUnclassified
Data Access PolicyOpen
Data QualityFor additional information, please contact us via the\u00a0Spatial Services Customer Hub
Terms and ConditionsCreative Commons
Standard and Specification

Open\n Geospatial Consortium (OGC) implemented and compatible for consumption \nby common GIS platforms. Available as either cache or non-cache, \ndepending on client use or requirement.\u00a0\u00a0

Data CustodianDCS Spatial Services
346 Panorama Ave
Bathurst NSW 2795
Point of ContactPlease contact us via the\u00a0Spatial Services Customer Hub
Data AggregatorDCS Spatial Services
346 Panorama Ave
Bathurst NSW 2795
Data DistributorDCS Spatial Services
346 Panorama Ave
Bathurst NSW 2795
Additional Supporting InformationData Dictionaries
TRIM Number
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