Fig. 3From: Probing 3-D electrical conductivity of the mantle using 6 years of Swarm, CryoSat-2 and observatory magnetic data and exploiting matrix Q-responses approachMultiple squared coherencies between a given induced coefficient, \(\iota _k^l\) and eight inducing coefficients, \(\varepsilon _n^m\) obtained using different combinations of input data sets. Note different y-axis range in the plot for the term \(\iota _1^0\)Back to article page