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GSNSW DPI Jerilderie Oaklands Basin Vertical Derivative geodetic

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Created 20/01/2025

Updated 20/01/2025

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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 GSNSW DPI Jerilderie Oaklands Basin Vertical Derivative geodetic is a first vertical derivative of the Bouguer anomaly grid for the Oaklands Basin - Jerilderie Gravity Survey, 2009, NSW (P200920) survey. This gravity survey was acquired under the project No. 200920 for the geological survey of NSW. The grid has a cell size of 0.0075 degrees (approximately 759m). A total of 2350 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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Title GSNSW DPI Jerilderie Oaklands Basin Vertical Derivative geodetic
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/aa9296f6-45c0-4357-a361-418b06103b9c
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 10/06/2009 - 27/06/2009
Geospatial Coverage {"type": "Polygon", "coordinates": [[[144.9024, -36.1613], [147.0624, -36.1613], [147.0624, -33.9563], [144.9024, -33.9563], [144.9024, -36.1613]]]}
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