From Geoscience Australia
JSON format icon JSON RDF format icon RDF ISO19115-3 XML

Gippsland Basin Gravity P201430 CSCBA267GUVD

Created 17/10/2025

Updated 17/10/2025

JSON format icon JSON RDF format icon RDF ISO19115-3 XML

Gravity data measure 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 Gippsland Basin Gravity P201430 CSCBA267GUVD is the first vertical derivative of the complete spherical cap Bouguer anomaly grid for the Gippsland Basin Gravity Survey (P201430). This gravity survey was acquired under the project No. 201430 for the geological survey of VIC. The grid has a cell size of 0.00501 degrees (approximately 497m). A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. A total of 1211 gravity stations at 500m spacing were acquired to produce this grid.

Files and APIs

Tags

Additional Info

Field Value
Title Gippsland Basin Gravity P201430 CSCBA267GUVD
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/7884fdfd-78f8-4e98-b099-35d2080dcc2d
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 01/07/2014 - 21/07/2014
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        145.3409,
        -38.9934
      ],
      [
        146.8833,
        -38.9934
      ],
      [
        146.8833,
        -37.9518
      ],
      [
        145.3409,
        -37.9518
      ],
      [
        145.3409,
        -38.9934
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Gippsland Basin Gravity P201430 CSCBA267GUVD". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/gippsland-basin-gravity-p201430-cscba267guvd