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Australia-Wide Airborne Geophysical Survey 2 (AWAGS2), 2007 (P1152), magnetic line data

Created 17/10/2025

Updated 17/10/2025

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Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth crust. Magnetic anomalies can be either positive (field stronger than normal) or negative (field weaker) depending on the susceptibility of the rock. The data 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. These line dataset from the Australia-Wide Airborne Geophysical Survey 2 (AWAGS2), 2007 survey were acquired in 2007 by Geoscience Australia at 75000m line spacing and 80m terrain clearance.

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Field Value
Title Australia-Wide Airborne Geophysical Survey 2 (AWAGS2), 2007 (P1152), magnetic line data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/9c3016a3-9036-4a47-b464-2d1e3b0b94f0
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 29/03/2007 - 15/12/2007
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        113.2979,
        -43.9167
      ],
      [
        153.597,
        -43.9167
      ],
      [
        153.597,
        -10.7129
      ],
      [
        113.2979,
        -10.7129
      ],
      [
        113.2979,
        -43.9167
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Australia-Wide Airborne Geophysical Survey 2 (AWAGS2), 2007 (P1152), magnetic line data". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/australia-wide-airborne-geophysical-survey-2-awags2-2007-p1152-magnetic-line-data