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- Publisher Website: 10.1109/TGRS.2003.815974
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Article: Three-dimensional imaging of buried objects in very lossy earth by inversion of VETEM data
Title | Three-dimensional imaging of buried objects in very lossy earth by inversion of VETEM data |
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Authors | |
Keywords | Buried Objects Singular Value Decomposition (Svd) Three-Dimensional Imaging Three-Dimensional Inversion Tikhonov Regularization Very Early Time Electromagnetic (Vetem) Data Very Lossy Earth |
Issue Date | 2003 |
Citation | Ieee Transactions On Geoscience And Remote Sensing, 2003, v. 41 n. 10 PART I, p. 2197-2210 How to Cite? |
Abstract | The very early time electromagnetic system (VETEM) is an efficient tool for the detection of buried objects in very lossy earth, which allows a deeper penetration depth compared to the ground-penetrating radar. In this paper, the inversion of VETEM data is investigated using three-dimensional (3-D) inverse scattering techniques, where multiple frequencies are applied in the frequency range from 0-5 MHz. For small and moderately sized problems, the Born approximation and/or the Born iterative method have been used with the aid of the singular value decomposition and/or the conjugate gradient method in solving the linearized integral equations. For large-scale problems, a localized 3-D inversion method based on the Born approximation has been proposed for the inversion of VETEM data over a large measurement domain. Ways to process and to calibrate the experimental VETEM data are discussed to capture the real physics of buried objects. Reconstruction examples using synthesized VETEM data and real-world VETEM data are given to test the validity and efficiency of the proposed approach. |
Persistent Identifier | http://hdl.handle.net/10722/182689 |
ISSN | 2023 Impact Factor: 7.5 2023 SCImago Journal Rankings: 2.403 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Cui, TJ | en_US |
dc.contributor.author | Aydiner, AA | en_US |
dc.contributor.author | Chew, WC | en_US |
dc.contributor.author | Wright, DL | en_US |
dc.contributor.author | Smith, DV | en_US |
dc.date.accessioned | 2013-05-02T05:16:27Z | - |
dc.date.available | 2013-05-02T05:16:27Z | - |
dc.date.issued | 2003 | en_US |
dc.identifier.citation | Ieee Transactions On Geoscience And Remote Sensing, 2003, v. 41 n. 10 PART I, p. 2197-2210 | en_US |
dc.identifier.issn | 0196-2892 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182689 | - |
dc.description.abstract | The very early time electromagnetic system (VETEM) is an efficient tool for the detection of buried objects in very lossy earth, which allows a deeper penetration depth compared to the ground-penetrating radar. In this paper, the inversion of VETEM data is investigated using three-dimensional (3-D) inverse scattering techniques, where multiple frequencies are applied in the frequency range from 0-5 MHz. For small and moderately sized problems, the Born approximation and/or the Born iterative method have been used with the aid of the singular value decomposition and/or the conjugate gradient method in solving the linearized integral equations. For large-scale problems, a localized 3-D inversion method based on the Born approximation has been proposed for the inversion of VETEM data over a large measurement domain. Ways to process and to calibrate the experimental VETEM data are discussed to capture the real physics of buried objects. Reconstruction examples using synthesized VETEM data and real-world VETEM data are given to test the validity and efficiency of the proposed approach. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | IEEE Transactions on Geoscience and Remote Sensing | en_US |
dc.subject | Buried Objects | en_US |
dc.subject | Singular Value Decomposition (Svd) | en_US |
dc.subject | Three-Dimensional Imaging | en_US |
dc.subject | Three-Dimensional Inversion | en_US |
dc.subject | Tikhonov Regularization | en_US |
dc.subject | Very Early Time Electromagnetic (Vetem) Data | en_US |
dc.subject | Very Lossy Earth | en_US |
dc.title | Three-dimensional imaging of buried objects in very lossy earth by inversion of VETEM data | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chew, WC: wcchew@hku.hk | en_US |
dc.identifier.authority | Chew, WC=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/TGRS.2003.815974 | en_US |
dc.identifier.scopus | eid_2-s2.0-0242355089 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0242355089&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 41 | en_US |
dc.identifier.issue | 10 PART I | en_US |
dc.identifier.spage | 2197 | en_US |
dc.identifier.epage | 2210 | en_US |
dc.identifier.isi | WOS:000186003900007 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Cui, TJ=7103095470 | en_US |
dc.identifier.scopusauthorid | Aydiner, AA=7004153439 | en_US |
dc.identifier.scopusauthorid | Chew, WC=36014436300 | en_US |
dc.identifier.scopusauthorid | Wright, DL=14053113300 | en_US |
dc.identifier.scopusauthorid | Smith, DV=35614716500 | en_US |
dc.identifier.issnl | 0196-2892 | - |