Fig. 2.From: Determination of the 3-D distribution of electrical conductivity in Earth’s mantle from Swarm satellite data: Frequency domain approach based on inversion of induced coefficientsTime series of the external coefficients (in nT) that describe the source in our model study. The time (in days) is relative to January 1, 2000. Note that the real coefficients shown in this figure are related to the complex coefficients in the following way (cf. Kuvshinov et al., 2006): , and .Back to article page