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Proceedings Paper

Multistage inverse scattering algorithm for GPR data processing
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Paper Abstract

A group of algorithms of increasing complexity for the processing of bi-static fixed-offset Ground Penetrating Radar (GPR) data is considered, ranging from a simple Synthetic Aperture Radar (SAR) imaging to linearized effective and full-scale inversion. We consider only two-dimensional algorithms and discuss their applicability to real-life three-dimensional objects. A multi-stage interactive algorithm is proposed, which utilizes a filtered SAR-type imaging routine and a linearized inversion on a rough non-equispaced interactively constructed grid. The algorithm is tested on the experimental data obtained by the third party.

Paper Details

Date Published: 27 November 2001
PDF: 12 pages
Proc. SPIE 4491, Subsurface and Surface Sensing Technologies and Applications III, (27 November 2001); doi: 10.1117/12.450154
Show Author Affiliations
Neil V. Budko, Delft Univ. of Technology (Netherlands)
Peter M. van den Berg, Delft Univ. of Technology (Netherlands)

Published in SPIE Proceedings Vol. 4491:
Subsurface and Surface Sensing Technologies and Applications III
Cam Nguyen, Editor(s)

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