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Hann River - Mount Mulgrave, Qld airborne geophysical survey, 1991 : operations report

Created 16/10/2025

Updated 16/10/2025

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The Australian Geological Survey Organisation (AGSO) flew an airborne geophysical survey of 68181 line km covering the Hann River 1:250 000 map Sheet area with an extension east onto the Cooktown 1:250 000 Sheet area, and the 1:100 000 Sheet area of Mount Mulgrave with an extension east onto the Maytown 1:100 000 Sheet area. This survey, which formed part of the National Geoscience Mapping Accord, was flown along east-west flight lines 400 metres apart at an altitude of 100 metres above ground level. The survey was flown in the period of June to October 1991. The total magnetic intensity, gamma-ray spectrometric and digital elevation model data collected during the survey, have been processed and are available for purchase. These data are sold as digital point located data, grids and hardcopy maps, by the Australian Geological Survey Organisation. Colour and greyscale pixel image maps are also available.

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Additional Info

Field Value
Title Hann River - Mount Mulgrave, Qld airborne geophysical survey, 1991 : operations report
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/d7624096-e916-4793-b47c-7eb469986298
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        142.5,
        -16.0
      ],
      [
        144.0,
        -16.0
      ],
      [
        144.0,
        -15.0
      ],
      [
        142.5,
        -15.0
      ],
      [
        142.5,
        -16.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Hann River - Mount Mulgrave, Qld airborne geophysical survey, 1991 : operations report". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/hann-river-mount-mulgrave-qld-airborne-geophysical-survey-1991-operations-report