Fig. 4From: COV-OBS.x2: 180 years of geomagnetic field evolution from ground-based and satellite observationsPredictions from COV-OBS.x2 for the three geocentric components. Left: SV at the Niemegk (NGK, top) and Honolulu (HON, bottom) observatories. Right: MF at two examples of Swarm VO in the Northern (top) and Southern (bottom) hemispheresBack to article page