Comparison between VLF and RMT methods. A combined tool for mapping conductivity changes in the sedimentary cover

Journal of Applied Geophysics

Volumn 57, Issue 4, 2005, Pages 227-241

  Oskooi, Behrooz ^a,b   Pedersen, Laust B ^a  

^a UPPSALA UNIVERSITY   (Sweden)

^b CNR   (Italy)

Author keywords

2D structure; Electromagnetic; Inversion; Resistivity; RMT; VLF

Indexed keywords

CLAY; CRYSTALLINE MATERIALS; DATA ACQUISITION; ELECTROMAGNETIC FIELDS; FREQUENCIES; GEOGRAPHICAL REGIONS; MAPPING; SAND; THICKNESS CONTROL;

CLAY LENSES; RESOLUTION POWER; SEDIMENTARY COVERS; SINGLE FREQUENCY;

SEDIMENTS;

ELECTRICAL CONDUCTIVITY; ELECTROMAGNETIC SURVEY; MAGNETOTELLURIC METHOD; SEDIMENT;

EID: 21044446521     PISSN: 09269851     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jappgeo.2005.01.002     Document Type: Article

References (24)

1. D.B. Avdeev A.V. Kuvshinov O.V. Pankratov G.A. Newman Three-dimensional induction logging problems: Part I. An integral equation solution and model comparisons Geophysics 67 2002 413-426
2. D. Beamish Two-dimensional, regularized inversion of VLF data Journal of Applied Geophysics 32 1994 357-374
3. D. Beamish Three-dimensional modeling of VLF data Journal of Applied Geophysics 39 1998 63-76
4. D. Beamish Quantitative 2D VLF data interpretation Journal of Applied Geophysics 45 2000 33-47
5. F.P. Bosch I. Müller Continuous gradient VLF measurements: A new possibility for high resolution mapping of karst structures First Break 19 2001 343-350
6. L. Cagniard Basic theory of the magnetotelluric method in geophysical prospecting Geophysics 18 1953 605-635
7. G. Fischer B.V. Le Quang I. Müller VLF ground surveys, a powerful tool for the study of shallow two-dimensional structures Geophysical Prospecting 31 1983 977-991
8. R. Guérin A. Tabbagh P. Anderieux Field and/or resistivity mapping in MT-VLF and implications for data processing Geophysics 59 1994 1695-1712
9. C. Juhlin H. Palm C.F. Müllern B. Wållberg High resolution reflection seismics applied to detection of groundwater resources in glacial deposits, Sweden Geophysical Research Letters 27 2000 1575-1578
10. P. Kaikkonen S.P. Sharma 2-D nonlinear joint inversion of VLF and VLF-R data using simulated annealing Journal of Applied Geophysics 39 1998 155-176
11. J.D. McNeill V.F. Labson Geological mapping using VLF radio fields In: M.N. Nabighian (Ed.), Electromagnetic methods in applied geophysics: Part B. Application 1991 SEG Tulsa 521-640
12. G.A. Newman S. Recher B. Tezkan F.M. Neubauer Case history: 3D inversion of a scalar radio magnetotelluric field data Geophysics 68 2003 791-802
13. Oskooi, B., Pedersen, L.B., revised submitted for publication. Resolution of airborne VLF data. Journal of Applied Geophysics.
14. G. Paal Ore prospecting based VLF-radio signals Geoexploration 3 1965 139-147
15. W.D. Parkinson An introduction to geomagnetic 1985 Elsevier Amsterdam
16. L.B. Pedersen Determination of the regularization level of truncated singular-value decomposition inversion: The case of 1D inversion of MT data Geophysical Prospecting 52 2004 261-270
17. L.B. Pedersen B. Oskooi Airborne VLF measurements and variations of ground conductivity: A tutorial Surveys in Geophysics 25 2004 151-181
18. L.B. Pedersen W. Qian L. Dynesius P. Zhang An airborne tensor VLF system. From concept to realization Geophysical Prospecting 42 1994 863-883
19. L.B. Pedersen M. Bastani L. Dynesius Ground water exploration using combined controlled source and RadioMagnetoTelluric techniques Geophysics 70 2005 G8-G15
20. Persson, L., 2001. Plane wave electromagnetic measurements for imaging fracture zones. PhD thesis, Uppsala University, Uppsala Dissertations from the Faculty of Science and Technology 30. ISBN 91-554-5028-8.
21. W. Siripunvaraporn G. Egbert An efficient data-subspace inversion method for two-dimensional magnetotelluric data Geophysics 65 2000 791-803
22. W. Stiefelhagen I. Müller Radio Frequency Electromagnetics (RF-EM) - extended VLF applied to hydrogeology 59th EAGE Conference & Technical Exhibition, Geneva, Switzerland, May 26-30, 1997 1997 Extended abstract, F-46
23. S.P. Sharma P. Kaikkonen Two-dimensional non-linear inversion of VLF-R data using simulated annealing Geophysical Journal International 133 1998 649-668
24. P. Turberg I. Müller F. Flury Hydrogeological investigation of porous environments by RadioMagnetoTelluric-resistivity Journal of Applied Geophysics 31 1994 133-143