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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sato, R. Yamaguchi, Y. Yamada, H. |
| Copyright Year | 2008 |
| Description | Author affiliation: Fac. of Educ., Niigata Univ., Niigata (Sato, R.) || Dept. of Inf. Eng., Niigata Univ., Niigata (Yamaguchi, Y.; Yamada, H.) |
| Abstract | This paper analytically examines polarimetric scattering for a simplified man-made structure model, by utilizing the finite-difference time-domain (FDTD) method. The model considered here simulates a building in mountainous environment and is composed of a dielectric rectangular parallelepiped on finite rough and/or inclined plate. The statistical FDTD analysis on two polarimetric indices, the scattered power decomposition and the polarimetric correlation coefficient, with respect to squint angle change is carried out. It is found from the detailed analysis that the considered polarimetric indices are valid even when the surface of the ground plate has small roughness and gentle slope. This result contributes to the development of Polarimetric Synthetic Aperture Radar (POL-SAR) image analysis for detecting or classifying man-made residential houses in mountainous region. |
| File Size | 257319 |
| File Format | |
| ISBN | 9781424428076 |
| DOI | 10.1109/IGARSS.2008.4779763 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-07-07 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radar scattering Finite difference methods Time domain analysis Buildings Dielectrics Rough surfaces Surface roughness Polarimetric synthetic aperture radar Image analysis Radar detection polarimetric correlation coefficient Polarimetric scattering man-made target classification FDTD method scattering power decomposition |
| Content Type | Text |
| Resource Type | Article |
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