From Geoscience Australia
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Airborne magnetic and gamm-ray data acquisition

Created 17/10/2025

Updated 17/10/2025

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Current aeromagnetic data acquisition has benefited from improvements in measurement precision and compensation systems for removing the magnetic effects of survey aircraft. GPS positioning enables flying with closer line spacing than previously, and this has stimulated a demand for lower survey altitudes with flight heights of the order of 60-80 m now common. Radiometric recording of 256 channels of gamma-ray data is now virtually standard and in-flight stabilisation of these systems has improved markedly. Digital acquisition systems are now designed to facilitate both in-flight and post-flight verification of the data.

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Additional Info

Field Value
Title Airborne magnetic and gamm-ray data acquisition
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/24c830bd-0e4f-4047-bf4a-93a8778d5ec5
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage Australia
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Airborne magnetic and gamm-ray data acquisition". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/airborne-magnetic-and-gamm-ray-data-acquisition