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Geomagnetic report Davis and Casey 1994

Created 16/10/2025

Updated 16/10/2025

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Casey and Davis are Australian National Antarctic Research Expedition (ANARE) bases on the Antarctic mainland managed by the Australian Antarctic Division. Geomagnetic observations have been made at both bases, in cooperation with the Australian Geological Survey Organisation (AGSO), since early 1970s to provide information on the secular variation of the magnetic field. The magnetic observations and recording carried out by the ANARE expeditioners during 1994 were processed by AGSO's observer at Mawson. Results indicate the secular variation of the field at Casey was relatively unchanged over the year, while the field at Davis has decreased by some 30 nT in total field strength, and moved westerly by some 8 minutes in declination.

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Field Value
Title Geomagnetic report Davis and Casey 1994
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/4ccad305-9cde-4605-b824-5b07f01315ca
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 "Geomagnetic report Davis and Casey 1994". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/geomagnetic-report-davis-and-casey-1994