Two-step processing for 3D magnetic source locations and structural indices using extended Euler or analytic signal methods

SEG Technical Program Expanded Abstracts

Volumn 21, Issue 1, 2002, Pages 727-730

  Phillips, Jeffrey D ^a  

^a U S GEOLOGICAL SURVEY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84955621314     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1817359     Document Type: Conference Paper

References (8)

1. Barbosa, V.C.F., Silva, J.B.C. and Medeiros, W.E., 1999, Stability analysis and improvement of structural index estimation in Euler deconvolution: Geophysics, v.64, no.1, p.48-60.
2. Grauch, V.J.S., 2001, Using high-resolution aeromagnetic surveys to map subsurface hydrogeology in sediment-filled basins: A case study over the Rio Grande rift, central New Mexico, USA: Exploration Geophysics, v.32, no. 3+4, p.209-213.
3. Nabighian, M.N., 1984, Toward a three-dimensional automatic interpretation of potential field data via generalized Hilbert transforms: Fundamental relations:Geophysics, v.49, no.6, p.780-786.
4. Nabighian, M.N., and Hansen, R.O., 2001, Unification of Euler and Werner deconvolution in three dimensions via the generalized Hilbert transform: Geophysics, v.66, no.6, p.1805-1810.
5. Phillips, J.D., 2000, Locating magnetic contacts: a comparison of the horizontal gradient, analytic signal, and local wavenumber methods: Society of Exploration Geophysicists, Expanded Abstracts with Biographies, 2000 Technical Program, v.1, p.402-405. (http://seg.org/meetings/past/seg2000/techprog/pdf/papr037 8.pdf).
6. Reid, A.B., Allsop, J.M., Granser, H., Millett, A.J., and Somerton, I.W., 1990, Magnetic interpretation in three dimensions using Euler deconvolution: Geophysics, v.55, no.1, p.80-91.
7. Roest, W.R., Verhoef, Jacob, and Pilkington, Mark, 1992, Magnetic interpretation using the 3-D analytic signal:Geophysics, v.57, no.1, p.116-125.
8. U.S. Geological Survey and Sander Geophysics, Ltd., 1998, Digital data from the Isleta-Kirtland aeromagnetic survey, collected south of Albuquerque, New Mexico: U.S. Geological Survey Open-File Report 98-341 (CD-ROM).