{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "unknown", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "f682a7d7-232a-4b96-abde-3a4f7de6e61a", "isopen": false, "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-11-14T04:09:53.683282", "metadata_modified": "2026-04-09T22:54:42.357335", "name": "nsw-1-73a47df530fe42a0a1d3eabb43defcf12", "notes": "Export Data\u00a0Access API\u00a0Access 5m DEM Service\u00a0Access NSW Elevation Service\u00a0Access ELVIS Platform\n\n\nNSW Elevation and Depth\u00a0Theme GDA2020 Service\n\n\nMetadata\u00a0Portal Metadata Information\nContent TitleNSW Elevation and Depth Theme GDA2020 ServiceContent TypeHosted Feature LayerDescription\nElevation and Depth is the measurement of the Earth\u2019s surface above or below a vertical datum to obtain the height of the land. Data is collected using a range of sensors including laser, sonar, radar and optical.\nTechnical methodologies are used to derive spot heights, raster surfaces, contours, triangulated irregular networks and digital elevation models.Datasets that form the Elevation and Depth theme include:\u00a0- Historical Contours (2m Urban, 10m and 20m)
- Current 2m Contours (State wide)
- Spot Heights
- Relative Heights
- Point cloud (LiDAR and Photogrammetrically derived)\u00a0(available for download from Geoscience Australia ELVIS Platform)
- Digital Elevation Model\u00a0(available for download from Geoscience \u00a0\u00a0\u00a0Australia ELVIS Platform)\u00a0
\nElevation\u00a0Data Sets available from additional services.\nELVIS \u2013 Elevation and Depth\nPoint Clouds\u00a0-\u00a0The point cloud data set consists of point clouds captured from LiDAR (Light Detection and Ranging) and derived from airborne imagery using photogrammetric techniques.\u00a0\nSpatial\u00a0Services\u00a0Point Cloud data is available for on demand download from Geoscience Australia ELVIS Platform.\u00a0Digital Elevation Models\u00a0-\u00a0Digital Elevation Models (DEM) are derived from Spatial\u00a0Services\u2019 (SS) point cloud data. The DEM is a bare earth\u00a0representation of the earth\u2019s surface where all the above\u00a0ground feature has been removed.Spatial Services have a number of different Digital Elevation Models\u00a0\nDigital Elevation Model derived from LiDAR -\u00a0Are 1m or 2m resolution and is not hydrologically enforced\n(breaklines) or hydrologically conditioned (identification and\u00a0analysis of sinks).\nDigital Elevation Model Derived Photogrammetry -\u00a0Data is 5m resolution. Areas of no data caused by steep slopes, shadow and vegetation have been interpolated or filled-in with another data source and will not be as accurate as the bare open ground areas. The data is not hydrologically\u00a0enforced (breaklines) or hydrologically conditioned (identification and analysis of sinks).\nSpatial\u00a0Services\u00a0Digital Elevation Model data is available for on demand download from. Geoscience Australia ELVIS Platform as 2km x 2km tiles.\u00a0\nYou can also access the\u00a05 Metre Digital Elevation Model Service\u00a0in the Collaboration Portal.\nElevation and Depth provides an accurate representation of the Earth\u2019s surface enabling evidence-based decision making, 3D modelling, planning and earth surface representation.\nElevation and Depth underpins:\n- Safe hydrographic
- Aeronautical and road navigation
- Climate science, including climate change adaptation
- Emergency management and natural hazard risk assessment
- Environmental, including water management
- Engineering projects and infrastructure development
- Definition of maritime and administrative boundaries
- Natural resource exploration.
\n\nUpdate frequencies vary for each dataset. Individual current status can be found under each Spatial data profile.\u00a0\nThe objective is to maintain elevation datasets to meet the FDSI requirements of key data users.Current programs include:\n- Aerial LiDAR capture program across NSW.
- DEM and Point Cloud generation from photogrammetric techniques.
\n\nLonger term programs include:\n- Update of contour data using updated DEM data generated from LiDAR and Photogrammetry.
- Hydrological enforcement using improved surface models.
\nInitial Publication Date05/02/2020Data Currency01/01/3000Data Update FrequencyDailyContent SourceData provider filesFile TypeESRI File Geodatabase (*.gdb)Attribution\u00a9 State of New South Wales (Spatial Services, a business unit of the Department of Customer Service NSW). For current information go to\u00a0spatial.nsw.gov.auData Theme, Classification or Relationship to other DatasetsElevation and Depth Theme of the Foundation Spatial Data Framework (FSDF)AccuracyThe dataset maintains a positional relationship to, and alignment with, the drainage and topographic digital datasets. These datasets were captured primarily by digitising from the best available aerial photography at scales and accuracies ranging from 1:500 to 1:250 000 according to the National Mapping Council of Australia, Standards of Map Accuracy (1975). Therefore, the position of the feature instance will be within 0.5mm at map scale for 90% of the well-defined points. That is, 1:500 = 0.25m, 1:2000 = 1m, 1:4000 = 2m, 1:25000 = 12.5m, 1:50000 = 25m and 1:100000 = 50m.\u00a0A program to upgrade the spatial location and accuracy of data is ongoing.Spatial Reference System (dataset)GDA94Spatial Reference System (web service)OtherWGS84 Equivalent ToGDA2020Spatial ExtentFull stateContent LineagePlease contact us via the\u00a0Spatial Services Customer HubData ClassificationUnclassifiedData Access PolicyOpenData QualityPlease contact us via the\u00a0Spatial Services Customer HubTerms and ConditionsCreative CommonsStandard and SpecificationOpen Geospatial Consortium (OGC) implemented and compatible for consumption by common GIS platforms. Available as either cache or non-cache, depending on client use or requirement.Data CustodianDCS Spatial Services346 Panorama AveBathurst NSW 2795Point of ContactPlease contact us via the\u00a0Spatial Services Customer HubData AggregatorDCS Spatial Services346 Panorama AveBathurst NSW 2795Data DistributorDCS Spatial Services346 Panorama AveBathurst NSW 2795Additional Supporting InformationData Dictionaries\nDCS Spatial Services: Elevation Data Products Specification and Description (LiDAR)\nDCS Spatial Services: Elevation Data Products Specification and Description (Airborne Photogrammetry)\u00a0\u00a0TRIM Number", "num_resources": 1, "num_tags": 17, "organization": {"id": "b749f159-efa6-4de5-b8ae-b5464d9cad97", "name": "spatial-services-dcs-datansw", "title": "Spatial Services (DCS)", "type": "organization", "description": "Spatial Services, a division of the Department of Customer Service, provides New South Wales\u2019 spatial and land information services.\r\n\r\nOur authoritative data products provide the foundation to NSW\u2019s mapping and spatial information systems and are used for building better services across the community, government, industry and the environmental sectors.\r\n\r\nSpatial Services connects the people of NSW to a comprehensive package of land/property and spatial services including property information, surveying and mapping. Spatial Services provides land information to individuals, businesses, and government agencies. This information informs government and business, allowing them to tailor products and services to better meet the needs of the people of NSW.\r\n", "image_url": "", "created": "2025-06-24T03:19:42.482214", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://data.nsw.gov.au/data/", "href": "https://data.nsw.gov.au/data/dataset/nsw-1-73a47df530fe42a0a1d3eabb43defcf12", "title": "DataNSW"}, "original_name": "nsw-1-73a47df530fe42a0a1d3eabb43defcf1", "owner_org": "b749f159-efa6-4de5-b8ae-b5464d9cad97", "private": false, "promotion_level": "0", "remote_last_updated": "2026-04-08 14:49:24.549353", "spatial": "New South Wales", "state": "active", "temporal_coverage_from": "2025-10-24 15:49:46.188735", "title": "NSW Elevation and Depth Theme GDA2020 Service", "type": "dataset", "unpublished": false, "url": null, "version": null, "extras": [{"key": "harvest_object_id", "value": "a7e064f0-c832-4d79-83c0-650e3998f0c5"}, {"key": "harvest_source_id", "value": "9ebac586-8e51-4904-9f6c-d9b79726659a"}, {"key": "harvest_source_title", "value": "DataNSW"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2021-09-29T12:24:38", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "format": "ARCGIS REST SERVICE", "hash": "", "id": "fd2d3ff4-2a15-4147-9763-be1df6949943", "last_modified": null, "metadata_modified": "2026-04-09T22:54:35.550734", "mimetype": null, "mimetype_inner": null, "package_id": "f682a7d7-232a-4b96-abde-3a4f7de6e61a", "position": 0, "resource_type": null, "size": null, "state": "active", "url": "https://portal.spatial.nsw.gov.au/server/rest/services/NSW_Elevation_and_Depth_Theme_multiCRS/MapServer", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "Contours", "id": "b774f252-83d3-4b18-9723-2057ec46dfd5", "name": "Contours", "state": "active", "vocabulary_id": null}, {"display_name": "DEM", "id": "7122b2e4-cd2a-4143-b78f-61c393c910bf", "name": "DEM", "state": "active", "vocabulary_id": null}, {"display_name": "DEMS", "id": "39c4bf8d-fbfe-4d18-85ec-8337816460aa", "name": "DEMS", "state": "active", "vocabulary_id": null}, {"display_name": "Digital Elevation Model", "id": "4cc77451-193e-4e6e-a87a-afa3c09291e6", "name": "Digital Elevation Model", "state": "active", "vocabulary_id": null}, {"display_name": "ELVIS", "id": "91298ea3-aa4a-4f47-9583-c581406b2c47", "name": "ELVIS", "state": "active", "vocabulary_id": null}, {"display_name": "Elevation", "id": "a25d6ab1-c3c5-4f63-bec8-8fbab17ad18b", "name": "Elevation", "state": "active", "vocabulary_id": null}, {"display_name": "FeatureServer", "id": "1ab03dd5-004e-4120-b92b-4daf5dc86343", "name": "FeatureServer", "state": "active", "vocabulary_id": null}, {"display_name": "GDA2020", "id": "91c600f6-55e1-45b0-9d5e-4f4804d78b90", "name": "GDA2020", "state": "active", "vocabulary_id": null}, {"display_name": "Historical Contours", "id": "7875f38e-97b8-4b79-8bbe-203526cf64c0", "name": "Historical Contours", "state": "active", "vocabulary_id": null}, {"display_name": "MULTICRS", "id": "e608056d-9e9a-4ef8-94ad-246b6c27b426", "name": "MULTICRS", "state": "active", "vocabulary_id": null}, {"display_name": "MultiCRS Service", "id": "35face45-30ab-4c17-97d9-ab151fa88b2d", "name": "MultiCRS Service", "state": "active", "vocabulary_id": null}, {"display_name": "NSW-Elevation-and-Depth-Theme", "id": "cc3c46fd-4a91-4e6a-bbab-cedddf7d48f0", "name": "NSW-Elevation-and-Depth-Theme", "state": "active", "vocabulary_id": null}, {"display_name": "NSW-Elevation-and-Depth-Theme-multiCRS", "id": "b5db1801-7d1a-44a8-8172-8f746afa3f78", "name": "NSW-Elevation-and-Depth-Theme-multiCRS", "state": "active", "vocabulary_id": null}, {"display_name": "Point Cloud", "id": "5a6f58e0-32d8-4cc1-b88f-465d5daa97e1", "name": "Point Cloud", "state": "active", "vocabulary_id": null}, {"display_name": "Relative Heights", "id": "c0192508-07d4-4b00-be2b-c87e40574c46", "name": "Relative Heights", "state": "active", "vocabulary_id": null}, {"display_name": "Spot Heights", "id": "99120503-5399-4e41-8f3a-7ef7b6b8ba62", "name": "Spot Heights", "state": "active", "vocabulary_id": null}, {"display_name": "multiCRS", "id": "46d73103-fc5e-4c47-9930-2180364adc41", "name": "multiCRS", "state": "active", "vocabulary_id": null}], "groups": [], "relationships_as_subject": [], "relationships_as_object": []}}