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Earth, Planets and Space
Fig. 4 | Earth, Planets and Space

Fig. 4

From: The CSES global geomagnetic field model (CGGM): an IGRF-type global geomagnetic field model based on data from the China Seismo-Electromagnetic Satellite

Fig. 4

CSES and Swarm 55°QD model comparison. Top: Lowes–Mauersberger spatial power spectra of the CHAOS-6- × 8 model (black), of the difference between the CSES 55°QD and CHAOS-6- × 8 models (red dashed), of the difference between the Swarm 55°QD and CHAOS-6- × 8 models (blue dashed), and of the difference between the CSES 55°QD and Swarm 55°QD models (green dashed); Bottom: radial component of the difference between the predictions of the CSES and Swarm 55°QD models; all plots for central epoch September 1, 2018 and at Earth’s surface

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