An alternative 3D inversion method for magnetic anomalies with depth resolution

Annals of Geophysics

Volumn 49, Issue 4-5, 2006, Pages 1021-1027

  Pignatelli, Alessandro ^a   Nicolosi, Iacopo ^a   Chiappini, Massimo ^a  

^a ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA   (Italy)

Author keywords

Depth resolution; Dipolar approximation; Inversion; Magnetic field; Weighting function

Indexed keywords

ALGORITHM; DATA INVERSION; DATA SET; GEOMAGNETIC FIELD; MAGNETIC ANOMALY; MAGNETIZATION; THREE-DIMENSIONAL MODELING;

EID: 34247326407     PISSN: 15935213     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. BLAKELY, R.J. (1995): Potential Theory in Gravity and Magnetic Applications (Cambridge University Press).
2. GUILLEN, A. and V. MENICHETTI (1984): Gravity and magnetic inversion with minimization of a specific functional, Geophysics, 49, 1354-1360.
3. FEDI, M. and A. RAPOLLA (1999): 3D inversion of gravity and magnetic data with depth resolution, Geophysics, 64, 452-460.
4. HOERL, A.E. and R.V. KENNARD (1970): Ridge regression; biased estimation for non orthogonal problem, Technometrics, 12, 55-67.
5. JACKSON, D.D. (1972): Interpretation of inaccurate, insufficient, and inconsistent data, Geophys. J. R. Astron. Soc., 28, 97-109.
6. LAST, B.J. and K. KUBIK (1983): Compact gravity inversion, Geophysics, 48, 713-721.
7. LI, Y. and D.W. OLDENBURG (1996): 3D inversion of magnetic data, Geophysics, 61, 394-407.
8. MARCHETTI, M., M. CHIAPPINI and A. MELONI (1998): A test site for the magnetic detection of buried steel drums, Ann. Geofis., 41 (3), 491-498.
9. OLDENBURG, D.W. and Y. LI (2003): Discussion on: «3D inversion of gravity and magnetic data with depth resolution», by M. FEDI and A. RAPOLLA, Geophysics, 68, 400-405.
10. PORTNIANGUINE, O. and S. ZHDANOV (2002): 3D magnetic inversion with data compression and image focusing, Geophysics, 67, 1532-1541.
11. PRESS, W., S. TEULOSKY, W. VETTERLING and B. FLANNERY (1992): Numerical Recipes in C: the Art of Scientific Computing (Cambridge University).
12. RAVAT, D. (1996): Magnetic properties of unrusted steel drums from laboratory and field-magnetic measurements, Geophysics, 61, 1325-1335.
13. SHARMA, P.V. (1986): Geophysical Methods in Geology (Elsevier, Scientific Publishing Company).
14. SILVA, J.B.C. and G.W. HOHMANN (1983): Non-linear magnetic inversion using a random search method, Geophysics, 48, 1645-1658.