A secular variation candidate model for IGRF-13 based on Swarm data and ensemble inverse geodynamo modelling

Abstract This paper describes the design of a candidate secular variation model for the 13th generation of the International Geomagnetic Reference Field. This candidate is based upon the integration of an ensemble of 100 numerical models of the geodynamo between epochs 2019.0 and 2025.0. The only di...

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Bibliographic Details
Main Authors: Alexandre Fournier, Julien Aubert, Vincent Lesur, Guillaume Ropp
Format: Article
Language:English
Published: SpringerOpen 2021-02-01
Series:Earth, Planets and Space
Subjects:
Online Access:https://doi.org/10.1186/s40623-020-01309-9