Fig. 6From: CM6: a comprehensive geomagnetic field model derived from both CHAMP and Swarm satellite observationsThe lithospheric vertical component Z magnetic field (top) from CM6 and the difference with LCS1 (bottom) for SH degrees \(n = 16{-}100\) at epoch 2015.0 at radius \(a = 6{,}371.2~\text {km}\). Red curves represent QD latitudes of \(\pm 55^{\circ }\) and \(0^{\circ }\)Back to article page