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Tennant Creek-Mt Isa (TISA) Gravity Surveys, South West McArthur (point data)

Created 16/10/2025

Updated 16/10/2025

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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 Tennant Creek-Mt Isa (TISA) Gravity Surveys, South West McArthur Barkley, Northern Territory, 2019 contains a total of 5855 point data values acquired at a spacing between 2000 and 4000 metres. The data is located in NT, QLD and were acquired in 2019, under project No. 201901 for None.

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Additional Info

Field Value
Title Tennant Creek-Mt Isa (TISA) Gravity Surveys, South West McArthur (point data)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/ba239e31-b439-448b-9d97-80cc88eb869c
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 03/07/2019 - 21/08/2019
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        134.0148,
        -20.0946
      ],
      [
        136.51,
        -20.0946
      ],
      [
        136.51,
        -16.8331
      ],
      [
        134.0148,
        -16.8331
      ],
      [
        134.0148,
        -20.0946
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Tennant Creek-Mt Isa (TISA) Gravity Surveys, South West McArthur (point data)". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/tennant-creek-mt-isa-tisa-gravity-surveys-south-west-mcarthur-point-data