From Geoscience Australia
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Bendigo thorium grid geodetic

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Created 13/01/2025

Updated 13/01/2025

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The radiometric, or gamma-ray spectrometric method, measures the natural variations in the gamma-rays detected near the Earth's surface as the result of the natural radioactive decay of potassium (K), uranium (U) and thorium (Th). 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 radiometric thorium grid has a cell size of 0.00083 degrees (approximately 84m) and shows thorium element concentration of the Bendigo, Vic, 1994 (GSV2688) in units of parts per million (or ppm). The data used to produce this grid was acquired in 1994 by the VIC Government, and consisted of 53660 line-kilometres of data at a line spacing between 200m and 400m, and 100m terrain clearance.

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Field Value
Title Bendigo thorium grid geodetic
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/6f7d471f-8571-4c5b-92be-3cc2eed26730
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 15/02/1994 - 30/04/1994
Geospatial Coverage {"type": "Polygon", "coordinates": [[[143.9355, -37.0605], [145.5604, -37.0605], [145.5604, -35.8831], [143.9355, -35.8831], [143.9355, -37.0605]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Bendigo thorium grid geodetic". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/bendigo-thorium-grid-geodetic