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Earth, Planets and Space
Fig. 9 | Earth, Planets and Space

Fig. 9

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

Fig. 9

Relative performance of the least squares approach as applied to the impedance tensor and the phase tensor. a With no galvanic distortions. The green dashed line represents the true strike. The black continuous line represents the estimates using the impedance tensor. The red line corresponds to the estimates using the analytic formula derived from the phase tensor. b With galvanic distortions. The green dashed line represents the true strike. The black continuous line represents the estimates using the impedance tensor. The red line corresponds to the estimates using the analytic formula derived from the phase tensor

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