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Mount Peake-Crawford - ground elevation geoid grid (radar)

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 Mount Peake-Crawford - ground elevation geoid grid (radar) is elevation data for the NTGS Mount Peake-Crawford Magnetic, Radiometric and Elevation Survey, NT 2019. This survey was acquired under the project No. 1319 for the geological survey of NT. The grid has a cell size of 0.00019 degrees (approximately 20m). This grid contains the ground elevation relative to the geoid for the NTGS Mount Peake-Crawford Magnetic, Radiometric and Elevation Survey, NT 2019. 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 Mount Peake-Crawford - ground elevation geoid grid (radar)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/eba15694-f569-4131-90c9-429a61246a96
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 10/07/2019 - 25/10/2019
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        131.9703,
        -22.0373
      ],
      [
        134.2581,
        -22.0373
      ],
      [
        134.2581,
        -20.9626
      ],
      [
        131.9703,
        -20.9626
      ],
      [
        131.9703,
        -22.0373
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Mount Peake-Crawford - ground elevation geoid grid (radar)". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/mount-peake-crawford-ground-elevation-geoid-grid-radar