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GSQ Mary Kathleen 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 GSQ Mary Kathleen Elevation grid geodetic is elevation data for the Isa Region Airborne Magnetic Radiometric and DEM Survey, QLD, 2017. This survey was acquired under the project No. 1292 for the geological survey of QLD. The grid has a cell size of 9e-05 degrees (approximately 10m). This grid contains the ground elevation relative to the geoid for the Isa Region Airborne Magnetic Radiometric and DEM Survey, QLD, 2017. 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 GSQ Mary Kathleen Elevation grid geodetic
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/3763ca41-cd6e-4f53-99bb-522724fcea8c
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 10/07/2017 - 30/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        139.9487,
        -20.857
      ],
      [
        140.1132,
        -20.857
      ],
      [
        140.1132,
        -20.6606
      ],
      [
        139.9487,
        -20.6606
      ],
      [
        139.9487,
        -20.857
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "GSQ Mary Kathleen 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/gsq-mary-kathleen-elevation-grid-geodetic