Gast ::
| Hauptseite > Publikationsdatenbank > Combination of Advanced Inversion Techniques for an Accurate Target Localization via GPR for Demining Applications > print |
| Hauptseite > Publikationsdatenbank > Combination of Advanced Inversion Techniques for an Accurate Target Localization via GPR for Demining Applications > print |
| 001 | 15992 | ||
| 005 | 20200702121601.0 | ||
| 024 | 7 | _ | |2 DOI |a 10.1109/TGRS.2010.2051675 |
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| 084 | _ | _ | |2 WoS |a Geochemistry & Geophysics |
| 084 | _ | _ | |2 WoS |a Engineering, Electrical & Electronic |
| 084 | _ | _ | |2 WoS |a Remote Sensing |
| 100 | 1 | _ | |a Soldovieri, F. |b 0 |0 P:(DE-HGF)0 |
| 245 | _ | _ | |a Combination of Advanced Inversion Techniques for an Accurate Target Localization via GPR for Demining Applications |
| 260 | _ | _ | |a New York, NY |b IEEE |c 2011 |
| 300 | _ | _ | |a 451 - 461 |
| 336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a article |2 DRIVER |
| 440 | _ | 0 | |a IEEE Transactions on Geoscience and Remote Sensing |x 0196-2892 |0 17961 |y 1 |v 49 |
| 500 | _ | _ | |3 POF3_Assignment on 2016-02-29 |
| 500 | _ | _ | |a Record converted from VDB: 12.11.2012 |
| 520 | _ | _ | |a We used advanced ground-penetrating radar (GPR) inversion techniques for detecting landmines in laboratory conditions. The radar data were acquired with a calibrated vector network analyzer combined with an off-ground monostatic horn antenna, thereby setting up a stepped-frequency continuous-wave radar. Major antenna effects and interactions with the soil and targets were filtered out using frequency-dependent complex antenna transfer functions. The proposed strategy first exploits inversion approaches that are able to give an accurate characterization of the antenna-soil interaction and a reliable estimate of the soil permittivity. The outcomes of this first phase are at the basis of the application of a microwave tomographic approach based on the Born approximation to achieve the imaging of the subsurface. The algorithms were applied for imaging three landmines of different sizes and buried at different depths in sand. Although the radar system was off the ground, the results showed that it was possible to reconstruct all mines, including a shallow plastic mine as small as 5.6 cm in diameter. This last mine was invisible in the raw radar data, and the use of common GPR imaging techniques did not lead to satisfactory results. The proposed integrated method shows great promise for shallow subsurface imaging in a demining context, particularly because it automatically provides accurate information on the shallow soil dielectric permittivity. |
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| 650 | _ | 7 | |a J |2 WoSType |
| 653 | 2 | 0 | |2 Author |a Frequency domain |
| 653 | 2 | 0 | |2 Author |a ground-penetrating radar (GPR) |
| 653 | 2 | 0 | |2 Author |a inverse modeling |
| 653 | 2 | 0 | |2 Author |a microwave tomography |
| 653 | 2 | 0 | |2 Author |a soil dielectric properties |
| 653 | 2 | 0 | |2 Author |a soil water content |
| 700 | 1 | _ | |a Lopera, O. |b 1 |0 P:(DE-HGF)0 |
| 700 | 1 | _ | |a Lambot, S. |b 2 |u FZJ |0 P:(DE-Juel1)VDB54976 |
| 773 | _ | _ | |a 10.1109/TGRS.2010.2051675 |g Vol. 49, p. 451 - 461 |p 451 - 461 |q 49<451 - 461 |0 PERI:(DE-600)2027520-1 |t IEEE transactions on geoscience and remote sensing |v 49 |y 2011 |x 0196-2892 |
| 856 | 7 | _ | |u http://dx.doi.org/10.1109/TGRS.2010.2051675 |
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