Progress in the processing and application of compact polarimetric SAR

被引：0
作者：
Xu L. [1 ]
Zhang H. [1 ]
Wang C. [1 ,2 ]
Wu F. [1 ]
Zhang B. [1 ]
Tang Y. [1 ]
机构：
[1] Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Beijing
[2] University of Chinese Academy of Sciences, Beijing
来源：
Journal of Radars | 2020年 / 9卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Classification; Compact Polarimetry SAR(CP SAR); Hybrid polarimetric; Polarimetric decomposition; Synthetic Aperture Radar (SAR);
D O I：
10.12000/JR19106
中图分类号：
学科分类号：
摘要：
Polarimetric information enriches the content of a Synthetic Aperture Radar (SAR) and has been widely used in agriculture, environment, ocean, forest, military, and other fields. However, it also faces limitations regarding its low resolution and small width, which lead to high application cost. As a novel polarimetric SAR system that can simultaneously obtain relatively rich scatter information and large swath, Compact Polarimetric SAR (CP SAR) has attracted extensive attention from researchers in the past decade. With the successful launch of India's RISAT-1 satellite, new progresses have been made in the application fields on CP SAR. In this paper, the classical data processing methods of CP SAR are briefly introduced and the main research results of the application of CP SAR in the agriculture and maritime fields over the past 10 years are summarized. Finally, the prospects on its development are given. © 2020 Institute of Electronics Chinese Academy of Sciences. All rights reserved.
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页码：55 / 72
页数：17
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