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Fig. 3 | Earth, Planets and Space

Fig. 3

From: Reframing the magnetotelluric phase tensor for monitoring applications: improved accuracy and precision in strike determinations

Fig. 3

a Combination of the phase tensor elements that make up the ratio in the formula for the angle \(\alpha\). The color code is \(\Phi_{11} - \Phi_{22}\) green and \(\Phi_{12} + \Phi_{21}\) yellow. The black continuous line corresponds to error-free values. b Corresponding combination for the angle \(\beta\). The color code is \(\Phi_{11} + \Phi_{22}\) green and \(\Phi_{12} - \Phi_{21}\) yellow. The black dashed line corresponds to error-free values

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