Table 1 RMS data misfit and RMS model recovery of different stabilizing functionals for the 1D-layered model A (Fig. 2a)
From: Regularized magnetotelluric inversion based on a minimum support gradient stabilizing functional
Stabilizing functional | RMS data misfit | RMS model recovery | ||||
|---|---|---|---|---|---|---|
MM | 1 | 0.2405 | ||||
FM | 1 | 0.2374 | ||||
SM | 1 | 0.2630 | ||||
|  | Different values of β 2 | |||||
|---|---|---|---|---|---|---|
0.0001 | 0.001 | 0.1 | 0.0001 | 0.001 | 0.1 | |
TV | 1 | 1 | 1 | 0.1851 | 0.1764 | 0.1825 |
MS | 1 | 1 | 1 | 0.1746 | 0.1622 | 0.17585 |
MGS | 1 | 1 | 1 | 0.2567 | 0.2318 | 0.2156 |
MSG | 1 | 1 | 1 | 0.1769 | 0.1548 | 0.1808 |