The CHAOS-7 geomagnetic field model and observed changes in the South Atlantic Anomaly

Earth Planets and Space 72 (2020) We present the CHAOS-7 model of the time-dependent near-Earth geomagnetic field between 1999 and 2020 based on magnetic field observations collected by the low-Earth orbit satellites {\it Swarm}, CryoSat-2, CHAMP, SAC-C and {\O}rsted, and on annual differences of mo...

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Bibliographic Details

Main Authors:	Finlay, Christopher C, Kloss, Clemens, Olsen, Nils, Hammer, Magnus D, Tøffner-Clausen, Lars, Grayver, Alexander, Kuvshinov, Alexey
Format:	Journal Article
Language:	English
Published:	21-10-2020
Subjects:	Physics - Geophysics
Online Access:	Get full text
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