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Hamersley Iron Detailed Data (P199964), gravity point data

Created 17/10/2025

Updated 17/10/2025

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Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. This Hamersley Iron Detailed Data (P199964) contains a total of 77202 point data values acquired at a spacing between 100 and 2500 metres. The data is located in WA and were acquired in 1973, under project No. 199964 for Hamersley Iron Pty Ltd.

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Additional Info

Field Value
Title Hamersley Iron Detailed Data (P199964), gravity point data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/508ecdc7-9331-4deb-bbd4-229c403e8c5f
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 01/01/1973 - 31/12/1999
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        116.0533,
        -23.9052
      ],
      [
        120.1712,
        -23.9052
      ],
      [
        120.1712,
        -21.668
      ],
      [
        116.0533,
        -21.668
      ],
      [
        116.0533,
        -23.9052
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Hamersley Iron Detailed Data (P199964), gravity point data". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/hamersley-iron-detailed-data-p199964-gravity-point-data