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Mount Peake-Crawford - elevation line data

Created 16/10/2025

Updated 16/10/2025

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The Digital Elevation Model represents ground surface topography between points of known elevation. The elevation data was calculated using the altimeters and Global Positioning System (GPS) sensor used for the benefit of airborne magnetic and radiometric data on the same survey. The elevation is the height relative to the Australian Height Datum GDA94 (AUSGEOID09). The processed elevation data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. These line dataset from the NTGS Mount Peake-Crawford Magnetic, Radiometric and Elevation Survey, NT 2019 survey were acquired in 2019 by the NT Government, and consisted of 136990 line-kilometres of data at 200m line spacing and 60m terrain clearance.

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Additional Info

Field Value
Title Mount Peake-Crawford - elevation line data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/ca938ff5-f4a5-4c49-858f-e763ea23f9c9
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 10/07/2019 - 25/10/2019
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        131.9884,
        -22.0124
      ],
      [
        134.2564,
        -22.0124
      ],
      [
        134.2564,
        -20.9893
      ],
      [
        131.9884,
        -20.9893
      ],
      [
        131.9884,
        -22.0124
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Mount Peake-Crawford - elevation line data". 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-elevation-line-data