Fig. 2.From: Independent validation of Swarm Level 2 magnetic field products and ‘Quick Look’ for Level 1b dataExample of a Quick-Look daily image for magnetic data for Modified Julian Day (MJD) 519 showing the differences between the observed (Obs) magnetic field from Swarm A and the values predicted from an auxiliary core field model (Mod) for the North (X), East (Y) and Down (Z) components and Total Field (F) values. Units: nT.Back to article page