Fig. 15From: Linking strike directions to invariant TE and TM impedances of the magnetotelluric impedance tensora Differences of \({\varnothing }_{+ }\) with the phases of \({Z}_{Rxy}\) and \({Z}_{Ryx}\). The values of RMS are computed for data within the black rectangle. b Explicit comparison of phases for a strike of 61.87° assuming that \({\varnothing }_{+}\) is associated with the phase of \({Z}_{Rxy}\)Back to article page