Fig. 4
From: Introducing inter-site phase tensors to suppress galvanic distortion in the telluric method
Ellipses for the MT phase tensor, quasi-electric phase tensor, and electric phase tensor at T=30 s for the model with fault. The MT- and quasi-electric phase tensor ellipses are filled with a color indicating their normalized skew angle ψ Φ,Υ given in Eq. 19 for Υ. The green color indicates the “go-ahead” color for a 2-D interpretation of the data. The gray color of the electric phase tensor ellipses is used for visualization purposes only