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Table 3 RMS data misfit and RMS model recovery of different stabilizing functionals for the 1D-layered model B (Fig. 2b)

From: Regularized magnetotelluric inversion based on a minimum support gradient stabilizing functional

Stabilizing functional

RMS data misfit

RMS model recovery

MM

1

0.3739

FM

1

0.3854

SM

1

0.4357

 

Different values of β 2

0.0001

0.001

0.1

0.0001

0.001

0.1

TV

1

1

1

0.3418

0.3426

0.3926

MS

1

1

1

0.3125

0.3129

0.3628

MGS

1

1

1

0.3091

0.2911

0.2464

MSG

1

1

1

0.2584

0.2396

0.3307