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Cobar P5009 EXT 1 total magnetic grid

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Created 20/01/2025

Updated 20/01/2025

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Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth crust. Magnetic anomalies can be either positive (field stronger than normal) or negative (field weaker) depending on the susceptibility of the rock. The data 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 Cobar P5009 EXT 1 total magnetic grid has a cell size of 0.00039074 degrees (approximately 40m). The units are in nanoTesla (or nT). The data used to produce this grid was acquired in 2021 by the NSW Government, and consisted of 53617 line-kilometres of data at 200m line spacing and 60m terrain clearance.

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Title Cobar P5009 EXT 1 total magnetic grid
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/2072495c-b30b-4421-a615-1b7404267ede
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 08/06/2021 - 10/08/2021
Geospatial Coverage {"type": "Polygon", "coordinates": [[[145.1, -33.1], [147.1, -33.1], [147.1, -31.1], [145.1, -31.1], [145.1, -33.1]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Cobar P5009 EXT 1 total magnetic grid". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/cobar-p5009-ext-1-total-magnetic-grid

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No duplicate datasets found.