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UK geomagnetic observatory one-minute mean values

Publisher
British Geological Survey (BGS)
Updated
18 September 2026
Topic
Not set
Licence
Not set

Summary

Digital one-minute values of the Geomagnetic field elements from Lerwick, Eskdalemuir and Hartland Observatories. Data are available from 1979 up to the present day. Most data are definitive, but recent data (within the last 2-3 years) and data between 1979 and 1982 are provisional and may be corrected in the future. The data from these observatories will not only aid scientific research into rates of change of the magnetic field and increase the accuracy of the BGS Global Geomagnetic Model, but will also provide data to exploration geophysicists engaged in current and future oil exploration.

Data links

Link Format Preview Updated
Geomagnetism: Data and Services HTML – 18/9/2026

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Additional information

Source Metadata
XML, HTML
Date added
02 September 2026
Harvest GUID
9df8df51-63cb-37a8-e044-0003ba9b0d98
Extent (Latitude)
60.8600° to 49.7700°
Extent (Longitude)
-8.6500° to 1.7800°
Dataset reference date (creation)
1979
Frequency of update
continual
Access constraints
The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.
Responsible party
British Geological Survey (distributor, originator, pointOfContact, custodian)
ISO 19139 resource type
dataset
Metadata language
eng

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