Fig. 2.From: Rapid modelling of the large-scale magnetospheric field from Swarm satellite dataTime series in nT of (external) coefficient from the FTMM (top) and the TDS-1 reference model (middle) and their difference (FTMM minus TDS-1, bottom). There is good agreement between the two models although there is some evidence of increased differences during periods of strong magnetospheric field.Back to article page