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2022-12-15T03:34:38Z
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Three-Dimensional Fully Polarimetric Imaging in Snowpack by a Synthetic Aperture FM-CW Radar(Special Issue on Advances in Radar Systems)
Moriyama, Toshifumi
5747
Yamaguchi, Yoshio
19
Yamada, Hiroyoshi
50
radar polarimetry
FM-CW radar
power polarization anisotropy coefficient
three-component decomposition technique
polarimetric filtering
This paper presents a three-dimensional polarimetric detection result of targets buried in snowpack by synthetic aperture FM-CW radar system. Since the FM-CW radar is suitable for short range sensing and can be equipped with fully polarimetric capability, we further extended it to a polarimetric three-dimensional SAR system. A field experiment was carried out to image and detect targets in a natural snowpack of 280 cm deep. The polarimetric detection and identification schemes are the polarimetric filtering, three-component decomposition, and the power polarization anisotropy coefficient. These approaches to acquired data show the usefulness of three-dimensional polarimetric FM-CW SAR system.
journal article
The Institute of Electronics, Information and Communication Engineers
2000-09
application/pdf
IEICE transactions on communications
9
E83-B
1963
1968
IEICE transactions on communications
AA10826261
09168516
https://niigata-u.repo.nii.ac.jp/record/1822/files/110003218825.pdf
eng
http://www.ieice.org/jpn/trans_online/
copyright(C)2000 IEICE