Reconstruction of 1-D conductivity from dual-loop EM data

Geophysics

Volumn 65, Issue 2, 2000, Pages 492-501

  Zhang, Zhiyi ^a,b   Routh, Partha S ^a   Oldenburg, Douglas W ^a   Alumbaugh, David L ^c,d   Newman, Gregory A ^c  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b BAKER ATLAS   (United States)

^c SANDIA NATIONAL LABORATORIES   (United States)

^d University of Wisconsin Madison   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GEOLOGY; GEOPHYSICS;

COIL CONFIGURATIONS; ELECTROMAGNETIC DATA; GEOLOGICAL STRUCTURES; JOINT INVERSION; MODELING OBJECTIVES; SYNTHETIC DATA; SYNTHETIC DATASETS; TEST EXAMPLES;

INVERSE PROBLEMS;

DATA PROCESSING; ELECTRICAL CONDUCTIVITY; ELECTROMAGNETIC METHOD;

EID: 0034085790     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1444743     Document Type: Article

References (21)

1. Constable, S. C., Parker, R. L., and Constable, C. G., 1987, Occam's inversion: A practical algorithm for generating smooth models from electromagnetic sounding data: Geophysics, 52, 289-300.
2. Das, U., 1995a, Apparent resistivity curves in controlled-source electromagnetic sounding directly reflecting true resistivities in a layered earth: Geophysics, 60, 53-60.
3. _ 1995b, Frequency- and time-domain electromagnetic responses of layered earth - A multiseparation multisystem approach: Geophysics, 60, 285-290.
4. _ 1997, Multiseparation, multisystem electromagnetic depth sounding - An extension for unification: Geophysics, 62, 56-62.
5. Dey, A., and Ward, S. H., 1970, Inductive sounding of a layered earth with a horizontal magnetic dipole: Geophysics, 35, 660-703.
6. Ellis, R. G., 1998, Inversion of airborne electromagnetic data: 68th Ann. Internat. Mtg., Soc. Expl. Geophys., Extended Abstracts, 2016-2019.
7. Fullagar, P. K., and Oldenburg, D. W., 1984, Inversion of horizontal loop electromagnetic frequency sounding: Geophysics, 49, 150-164.
8. Glenn, W. E., Ryu, J., Ward, S. H., Peeples, W. J., and Phillipps, R. J., 1973, The inversion of vertical magnetic dipole sounding data: Geophysics, 38, 1109-1129.
9. Goldman, M., Tabarovsky, L., and Rabinovich, M., 1994, On the influence of three-dimensional structures in the interpretation of transient electromagnetic sounding data: Geophysics, 59, 889-901.
10. Morrison, F. H., Phillips, R. J., and O'Brien, D. P., 1969, Quantitative interpretation of transient electromagnetic fields over a layered half-space: Geophys. Prosp., 17, 82-101.
11. Newman, G. A., Anderson, W. L., and Hohmann, G. W., 1987, Interpretation of transient electromagnetic sounding over three-dimensional structures for the central loop configuration: Geophys. J. Roy. Astr. Soc., 89, 889-914.
12. Newman, G. A., and Alumbaugh, D. L., 1995, Frequency-domain modelling of airborne electro magnetic responses using staggered finite differences: Geophys. Prosp., 43, 1021-1042.
13. Oldenburg, D. W., 1994, Practical strategies for the solution of large scale electromagnetic inverse problems: Radio Science, 26, 1081-1099.
14. Palacky, G. J., and West, G. F., 1991, Airborne electromagnetic methods, in Nabighian, M. N., Ed., Electromagnetic methods - Theory and practice, 2: Soc. Expl. Geophys., 811-880.
15. Rabinovich, M., 1995, Errors of 1-D interpretation of 3-D TDEM data in the application of mapping saltwater/freshwater contact: J. Appl. Geophys., 34, 23-34.
16. Ryu, J., Morrison, F. H., and Ward, S. H., 1970, Electromagnetic fields about a loop source of current: Geophysics, 35, 862-896.
17. Vozoff, K., and, Jupp, D. L. B., 1975, Joint inversion of geophysical data: Geophys. J. Roy. Astr. Soc., 42, 977-991.
18. Ward, S. H., Smith, B. D., Glenn, W. E., Rijo, L., and Inman, J. R., 1976, Statistical evaluation electrical sounding methods, part II: Applied electromagnetic sounding: Geophysics, 41, 1222-1235.
19. Ward, S. H., and Hohmann, G. W., 1988, Electromagnetic theory for geophysical applications: Electromagnetic methods in applied geophysics: Soc. Expl. Geophys., 131-311.
20. Xie, X., Macnae, J., and Reid, J., 1998, The limitations of 1-D AEM inversion for 2-D overburden structures: 68th Ann.Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 760-763.
21. Zhang, Z., and Oldenburg, D. W., 1997, Recovering magnetic susceptibility from electromagnetic data over 1D earth: Geophys. J. Internat., 130, 422-434.