From Geoscience Australia
JSON RDF ISO19115-3 XML

West Amadeus Basin Gravity P201481 CSCBA267GUVD

ARCHIVED

Created 14/01/2025

Updated 14/01/2025

JSON 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 West Amadeus Basin Gravity P201481 CSCBA267GUVD is the first vertical derivative of the complete spherical cap Bouguer anomaly grid for the West Amadeus Basin Gravity Survey, 2014 (P201481). This gravity survey was acquired under the project No. 201481 for the geological survey of NT. The grid has a cell size of 0.00471 degrees (approximately 499m). A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. A total of 8109 gravity stations at a spacing between 500m and 4000m were acquired to produce this grid.

Files and APIs

Tags

Additional Info

Field Value
Title West Amadeus Basin Gravity P201481 CSCBA267GUVD
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/d9cce20e-c08c-4b0c-8bb8-dff6716db022
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 28/06/2014 - 11/08/2014
Geospatial Coverage {"type": "Polygon", "coordinates": [[[128.9727, -26.0323], [131.3851, -26.0323], [131.3851, -23.2241], [128.9727, -23.2241], [128.9727, -26.0323]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "West Amadeus Basin Gravity P201481 CSCBA267GUVD". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/west-amadeus-basin-gravity-p201481-cscba267guvd