Modifying of the Coherence Estimator for Interferometric SAR

摘要：

Common used coherence estimator for InSAR gives an approximate estimation, because it prerequisites the SLC SAR image be ergodicity which practically SAR images can not obey. For InSAR, the factors that degrade the usual estimator were discussed, and a new estimator was proposed. Its advantage was shown with simulation and actual data.

关键词： Coherence interferometry synthetic aperture radar (SAR)

作者: Dong Mu Chipan Lai Youquan Lin

作者单位: Nanjing Research Institute of Electronic Technology,Nanjing,China

会议类型: 国际会议

会议名称: 首届亚太合成孔径雷达会议(1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings)

会议地点: 安徽黄山

会议语种:英文

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）