Fig. 4.From: Determination of the 1-D distribution of electrical conductivity in Earth’s mantle from Swarm satellite dataDemonstration of the convergence of observed global C-responses Cobs(ω) and C-responses calculated in the current 3-D model, C3-D(ω), within five iterations of the inversion scheme. Note that the series with positive values correspond to Re C, those with negative values to Im C.Back to article page