Fig. 7
From: Observing Earth’s magnetic environment with the GRACE-FO mission
Time-series of residuals of calibrated Swarm, CryoSat-2, and GF1 magnetic data to the core and crustal field of CHAOS-7 around the magnetic storm in August 2018. Ascending (asc) and descending (dsc) nodes are shown separately. The Dst index is also plotted. See text for details