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Reconstruction From Antenna-Transformed Radar 1 Data Using a Time-Domain Reconstruction Method.
- Source :
-
IEEE Transactions on Geoscience & Remote Sensing . Mar2007, Vol. 45 Issue 3, p689-696. 8p. 3 Diagrams, 7 Graphs. - Publication Year :
- 2007
-
Abstract
- This paper discusses the reconstruction of the subsurface from radar data using a time-domain reconstruction method. Before the reconstruction is conducted, data preprocessing is carried out. The preprocessing transforms measured data transmitted and received by 3-D dipole antennas into equivalent data excited and received by 3-D ideal electric dipoles and, then, into equivalent data excited and received by 2.D ideal electric dipoles. Distributions of permittivity, conductivity, and permeability are reconstructed from the preprocessed data by a 2-D forward-backward time-stepping waveform inverse scattering technique. Two 2-D examples of permittivity and conductivity reconstruction from synthetic noisy and field borehole radar data are demonstrated to show the effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01962892
- Volume :
- 45
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Geoscience & Remote Sensing
- Publication Type :
- Academic Journal
- Accession number :
- 24626259
- Full Text :
- https://doi.org/10.1109/TGRS.2006.888140