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Table 7 RMS data misfit and RMS model recovery of different stabilizing functionals for 1D smooth boundary model

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

Stabilizing functional

RMS data misfit

RMS model recovery

MM

1

0.2528

FM

1

0.1707

SM

1

0.1744

 

Different values of β 2

0.0001

0.001

0.1

0.0001

0.001

0.1

TV

1

1

1

0.2353

0.2260

0.2899

MS

1

1

1

0.2402

0.2617

0.1992

MGS

1

1

1

0.2267

0.2616

0.1877

MSG

1

1

1

0.2105

0.1839

0.2160