The BGS candidate models for IGRF-13 with a retrospective analysis of IGRF-12 secular variation forecasts

Abstract The three candidate models submitted by the British Geological Survey for the 13th generation International Geomagnetic Reference Field are described. These DGRF and IGRF models are derived from vector and scalar magnetic field data from the European Space Agency Swarm satellites and ground...

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Bibliographic Details
Main Authors: William J. Brown, Ciarán D. Beggan, Grace A. Cox, Susan Macmillan
Format: Article
Language:English
Published: SpringerOpen 2021-02-01
Series:Earth, Planets and Space
Subjects:
Online Access:https://doi.org/10.1186/s40623-020-01301-3