Polarimetric Signature and the Temporal Variation Analysis for Deforestation Mapping in Southwest China

摘要：

　　In the southwest of China,Synthetic aperture radar(SAR)has been gradually adopted for forestry monitoring because the cloudy and rainy weather in this area has hindered the optical remote sensing too much.Polarimetric SAR data contains more information of targets and has been expected more helpful for forest mapping.In this paper,polarimetric signature and its temporal variation of deforestation areas caused by snow storm was analyzed using six polarimetric RADARSAT-2 images and taking Zhazuo area in Guizhou Province as the study area,and method for deforestation identification based on polarimetric SAR data was studied.

作者: Fengli Zhang Maosong Xu Chou Xie Zhongsheng Xia Kun Li Aimin Cai Yun Shao Xuejun Wang Ridha Touzi

作者单位: State Key Laboratory of Remote Sensing Science,Institute of Remote Sensing Applications Chinese Acad Academy of Forestry Inventory,Planning and Designing,State Forestry Administration(SFA)Beijing 10071 Forest Resource Management and Conservation Station,Guizhou 550001,China Canada Centre for Remote Sensing,588 Booth Street Ottawa,Ontario,K1A0Y7,Canada

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 823-826

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）