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GSQ Isa Region Cloncurry, 2017 (P1292), magnetic line data

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Created 14/01/2025

Updated 14/01/2025

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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. These line dataset from the Isa Region Airborne Magnetic Radiometric and DEM Survey, QLD, 2017 survey were acquired in 2017 by the QLD Government, and consisted of 113387 line-kilometres of data at a line spacing between 50m and 50m, and 50m terrain clearance.

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Title GSQ Isa Region Cloncurry, 2017 (P1292), magnetic line data
Language eng
Licence Not Specified
Landing Page https://devweb.dga.links.com.au/data/dataset/3185a1ea-03c9-4af3-802b-9f67d70fd274
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 10/07/2017 - 30/04/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[140.2277, -22.0038], [141.032, -22.0038], [141.032, -20.5766], [140.2277, -20.5766], [140.2277, -22.0038]]]}
Data Portal data.gov.au