Analysis of polarization orientation angle shifts by artificial structures

Koichi Iribe, Motoyuki Sato

研究成果: Article査読

49 被引用数 (Scopus)

抄録

In this paper, the polarization orientation angle shifts induced by artificial structures were analyzed and attempted to combine target orientation information which characterizes an urban area with the polarization orientation angle information extracted by the circular-polarization method. In order to illustrate the characteristic of the polarization orientation angle shifts represented in an urban area, the X-band Polarimetric synthetic aperture radar (SAR) datasets of Sendai City acquired by Pi-SAR were used. This paper is based on Kimura's idea that the variation of the polarization orientation angle shifts depends on the artificial structures, particularly for the target rotation angle. We found that the polarization orientation angle shift is also affected by the relative relationship between the target rotation angle and the flight direction. From these results, it is possible to estimate the target rotation angle via computation of the polarization orientation angle shift from Polarimetric SAR data.

本文言語English
ページ(範囲)3417-3425
ページ数9
ジャーナルIEEE Transactions on Geoscience and Remote Sensing
45
11
DOI
出版ステータスPublished - 2007 11月

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 地球惑星科学(全般)

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