Non-linear inversion with the quadratic function approaching method for magnetotelluric data

Acta Geophysica Sinica

Volumn 47, Issue 5, 2004, Pages 935-940

  Yan, Liang Jun ^a   Hu, Wen Bao ^a  

^a Yangzi University   (China)

Author keywords

Affine transformation; Apparent resistivity; Magnetotelluric sounding; Non linear inversion; Quadratic function

Indexed keywords

DATA INVERSION; DATA PROCESSING; MAGNETOTELLURIC METHOD;

EID: 12944254269     PISSN: 00015733     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Wang J Y. The headway of the study of magnetotelluric sounding. Chinese J. Geophys. (in Chinese), 1997, 40(Suppl.): 308-316
2. deGroot-Hedlin C, Constable S. Occam's inversion to generate smooth, two-dimensional models from magnetotelluric data. Geophysics, 1990, 55:1613-1624
3. Smith J T, Booker J R. Rapid inversion for two- and three-dimensional magnetotelluric data. J. Geophysics Res., 1991, 96: 3905-3922
4. Rodi W, Mackie R L. Nonlinear conjugate gradients algorithm for 2 - D magnetotelluric inversion. Geophysics, 2001, 66:174-187
5. Xu S Z, Liu B. The curve comparison method of MT inversion for 1D continuous. medium. Chinese J. Geophys. (in Chinese), 1995, 38 (5): 676-682
6. Wu X P, Xu G M. Study on 3 - D resistivity inversion using conjugate gradient method. Chinese J. Geophys. (in Chinese), 2000, 43 (3):420-427
7. Yang H, Wang J L, Wu J S, et al. Constrained joint inversion of magnetotelluric and seismic data using simulated annealing algorithm. Chinese J. Geophys. (in Chinese), 2002, 45(5): 723-734
8. Tikhonov A N, Arsenin V Y. Solutions of ill-posed problem. U. H. Winston et al. eds. Amsterdam, 1977
9. Routh P S, Oldenburg D W. Inversion of controlled source audio-frequency magnetotellurics data for a horizontally layered earth. Geophysics 1999, 64(6):1689-1697
10. Zhao F Z. Quadratic Function Approaching Method in Numerical Optimization (in Chinese). Beijing: Science Press, 2000