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p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd

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 p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd is a first vertical derivative of the Bouguer anomaly grid for the 2007 PACE Northern Olympic Domain Gravity Survey, SA (P200750) survey. This gravity survey was acquired under the project No. 200750 for the geological survey of SA. The grid has a cell size of 0.00185 degrees (approximately 192m). A total of 38881 gravity stations were acquired to produce the original grid. A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid.

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Additional Info

Field Value
Title p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/12a287c8-a447-4472-8a1d-8f98568fc9c1
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 16/05/2007 - 22/09/2007
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        134.52,
        -30.8658
      ],
      [
        138.2256,
        -30.8658
      ],
      [
        138.2256,
        -27.0511
      ],
      [
        134.52,
        -27.0511
      ],
      [
        134.52,
        -30.8658
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "p200750 PACE Northern Olympic Domain Gravity slab Bouguer 1vd". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/p200750-pace-northern-olympic-domain-gravity-slab-bouguer-1vd