From Geoscience Australia
JSON RDF ISO19115-3 XML

Mt Isa E Gravity Complete Bouguer Anomaly 1VD geodetic

ARCHIVED

Created 13/01/2025

Updated 13/01/2025

JSON RDF ISO19115-3 XML

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 Mt Isa E Gravity Complete Bouguer Anomaly 1VD geodetic is a complete Bouguer anomaly grid for the Mt Isa Area E Gravity Survey (P200644). A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. This gravity survey was acquired under the project No. 200644 for the geological survey of QLD. The grid has a cell size of 0.0075 degrees (approximately 802m). A total of 6123 gravity stations were acquired to produce this grid.

Files and APIs

Tags

Additional Info

Field Value
Title Mt Isa E Gravity Complete Bouguer Anomaly 1VD geodetic
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/023b55b9-d99b-4b82-97c4-a4adfb1120c9
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 04/02/2007 - 11/05/2007
Geospatial Coverage {"type": "Polygon", "coordinates": [[[140.953, -24.029], [144.1105, -24.029], [144.1105, -19.9715], [140.953, -19.9715], [140.953, -24.029]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Mt Isa E Gravity Complete Bouguer Anomaly 1VD geodetic". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/mt-isa-e-gravity-complete-bouguer-anomaly-1vd-geodetic