%0 Journal Article
%T Research on the Single-Baseline PolInSAR Inversion Algorithms<br>单基线PolInSAR反演算法研究
%A Chen Bing
%A Xu Shao-jian
%A Zhang Ping
%A <br>陈 兵
%A 徐绍剑
%A 张 平
%J 电子与信息学报
%D 2008
%I 
%X Polarimetric Interferometric SAR (PolInSAR) is a new advanced technique recently based on measurement techniques of polarimetric SAR and interferometric SAR, and making use of PolInSAR data for retrieving the vertical structure parameters of the vegetation layer becomes the hot research topic of the PolInSAR at present. The most useful Single-baseline PolInSAR inversion algorithm is the three-stage inversion algorithm, which was proposed by Cloude and Papathanassiou, but this algorithm has the errors on the its three aspects: coherence estimation, line fitting and volume coherence estimation, and this errors straightly effect the inversion precision. This paper proposes a new inversion algorithm based on the statistic characteristic and PolInSAR phase optimization algorithm, and takes the PolInSAR simulated data to prove the validity of this algorithm.
%K PolInSAR
%K Inversion
%K Single-baseline<br>极化干涉SAR
%K 反演
%K 单基线
%K 单基线
%K PolInSAR
%K 反演精度
%K 算法研究
%K Algorithms
%K Inversion
%K 有效性
%K 数据验证
%K 模拟
%K 优化算法
%K 相位
%K 统计特征
%K 影响
%K 误差
%K 存在
%K 相干估计
%K 散射体
%K 直线拟合
%K 值估计
%K 反演算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E2E7975C59065D9B9BC2BF23E8D8D02B&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=DF92D298D3FF1E6E&sid=93ACFBACE750BC19&eid=B1137ED3DAF51F96&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=7