3-D localization of buried objects by nearfield electromagnetic holography-Reference-Cited by-同舟云学术

3-D localization of buried objects by nearfield electromagnetic holography

Published:1998-05 Issue:3 Volume:63 Page:880-889
ISSN:0016-8033
Container-title:GEOPHYSICS
language:en
Short-container-title:GEOPHYSICS

Author:

Guo Yanping¹,Ko Harvey W.¹,White David M.¹

Affiliation:

1. John Hopkins University, Applied Physics Laboratory, John Hopkins Road, Laurel, Maryland 20723-6099. Emails:

Abstract

We present a practical method of localizing underground objects with low‐frequency electromagnetic fields. The method uses spatial information from the field measured on the ground, and a nearfield “holographic” theory to reconstruct the field image of buried objects. Both numerical simulations and field tests demonstrate that buried metallic objects can be resolved and individually localized in 3-D space even if the measurement field shows only a single peak as might be indicative of a single object.

Publisher

Society of Exploration Geophysicists

Subject

Geochemistry and Petrology,Geophysics

Link

https://library.seg.org/doi/pdf/10.1190/1.1444398

Reference19 articles.

1. Banos, A., Jr., 1966, Dipole radiation in the presence of a conducting half‐space: Pergamon Press, Inc.

2. Holography and the inverse source problem Part II: Inhomogeneous media

3. Frischknecht, F. C., Labson, V. F., Spies, B. R., and Anderson, W. L., 1991, Profiling methods using small sources, in Nabighian, M. N., Ed., Electromagnetic methods in applied geophysics, 2: Soc. Expl. Geophys., 105–270.

4. Goodman, J. W., 1988, Introduction to Fourier optics: McGraw‐Hill Book Co., 5–9.

5. The electromagnetic response of a buried sphere for buried-dipole excitation

Cited by 4 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Near field reconstruction technique for improving the resolution of controlled source EM surveys;Proceedings of the 9th SEGJ International Symposium;2009-01

2. The reconstruction of surface tangential components of the electromagnetic field from near-field measurements;Inverse Problems;2007-03-08

3. Wide-bandwidth time decay signatures from UXO targets;SPIE Proceedings;2002-08-12

4. In vivo measurement of tumor conductiveness with the magnetic bioimpedance method;IEEE Transactions on Biomedical Engineering;2000