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Fig. 7 | Earth, Planets and Space

Fig. 7

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

Fig. 7

a Penalty functions and concentration into quadrant I of the strike estimated using the analytic formula. The continuous lines represent the penalty functions for one period and seven realizations. The red circles represent the strikes from the analytic formula. b The black curve represents the estimates using least squares and the red curve using the analytic formula. The green dashed line corresponds to the true strike

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