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Earth, Planets and Space
Fig. 10 | Earth, Planets and Space

Fig. 10

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

Fig. 10

Variation of the penalty functions for a profile of strikes of 20, 30 and 40°. a No random error added to the impedances. The minima of the penalty function fall, as they should, exactly at the assumed strikes. b With random errors of 1%. The minima in this case spread around the assumed values. The degree of dispersion in each case reflects the accuracy and precision of the estimates of strike

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