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NT Tanumbirini Elevation Grid geodetic

Created 17/10/2025

Updated 17/10/2025

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Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This NT Tanumbirini Elevation Grid geodetic is elevation data for the Tanumbirini-Broadmere-Velkerri merge, 1983-2007. This survey was acquired under the project No. 1340 for the geological survey of NT. The grid has a cell size of 0.00083 degrees (approximately 91m). This grid contains the ground elevation relative to the geoid for the Tanumbirini-Broadmere-Velkerri merge, 1983-2007. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

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Additional Info

Field Value
Title NT Tanumbirini Elevation Grid geodetic
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/f24279b6-fb43-427f-9387-d6cef955eb83
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 31/07/1983 - 15/09/2007
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        133.9704,
        -17.2233
      ],
      [
        135.0242,
        -17.2233
      ],
      [
        135.0242,
        -15.4765
      ],
      [
        133.9704,
        -15.4765
      ],
      [
        133.9704,
        -17.2233
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "NT Tanumbirini Elevation Grid geodetic". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/nt-tanumbirini-elevation-grid-geodetic