极化干涉合成孔径雷达技术发展与应用  

Developments and Applications of Polarimetric SAR Interferometry Techniques

作　　者：周梅[1] 王新鸿[1] 唐伶俐[1] 李传荣[1] 

机构地区：[1]中国科学院光电研究院,北京100190

出　　处：《科技导报》2008年第21期90-93,共4页Science & Technology Review

摘　　要：极化干涉SAR技术是近年SAR遥感领域内的研究热点。本文首先概述了极化干涉SAR技术基本理论,并总结了目前极化干涉SAR技术的应用现状;然后在详细介绍国外ALOS-PALSAR、TerraSAR-X和RADARSAT-2三个典型星载极化SAR系统的基础上,分析了极化干涉SAR技术的应用前景。Polarimetric SAR interferometry techniques （Pol-InSAR） have been much studied as hot research topics in the area of Synthetic Aperture Radar （SAR） remote sensing in recent years. In this paper, the basic theories of polarimetric SAR interferometry techniques, the current status and their applications are reviewed. With three typical space-borne polarimetric SAR systems, ALOS- PALSAR, TerraSAR-X and Radarsat-2 as examples, the applications of polarimetric SAR interferometry are analyzed.

关 键 词：极化干涉合成孔径雷达 极化 干涉 合成孔径雷达 

分 类 号：TN958[电子电信—信号与信息处理]