Using vertical Fourier transforms to invert potential-field data to magnetization or density models in the presence of topography

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Abstract

A physical property inversion approach based on the use of 3D (or 2D) Fourier transforms to calculate the potential-field within a 3D (or 2D) volume from a known physical property distribution within the volume is described. Topographic surfaces and observations at arbitrary locations are easily accommodated. The limitations of the approach and applications to real data are considered.

Additional publication details

Publication type Conference Paper
Publication Subtype Conference Paper
Title Using vertical Fourier transforms to invert potential-field data to magnetization or density models in the presence of topography
DOI 10.1190/segam2014-0226.1
Year Published 2014
Language English
Publisher Society of Exploration Geophysicists
Contributing office(s) Geology, Geophysics, and Geochemistry Science Center, Crustal Geophysics and Geochemistry Science Center
Description 5 p.
Larger Work Type Book
Larger Work Subtype Conference publication
Larger Work Title Society of Exploration Geophysicists, 2014 Technical Program Expanded Abstracts
First page 1339
Last page 1343
Conference Title 2014 SEG Annual Meeting
Conference Location Denver, CO
Conference Date October 26-31, 2014
Online Only (Y/N) N
Additional Online Files (Y/N) N