全球定位系统Issue(6)：50-53,89,5.
影响三轨法D-InSAR形变测量的相位测量误差定量分析
Quantitative Analysis of Effecting of Phase Error on Three-pass D-InSAR Deformation Measurement
摘要
Abstract
Effecting of phase error on three-pass D-InSAR deformation measurement is analyzed from the basic principle and flow chart of data processing .The quantitative formu-las of phase error and three-pass D-InSAR is put forward in detail .It is shown from quantita-tive analysis that baseline ratio is key factor in effecting of phase error on three-pass D-In-SAR deformation measurement and visual angle of satellite is an important factor in three-pass D-InSAR deformation measurement .关键词
D-InSAR/三轨法D-InSAR/相位测量误差/定量分析Key words
Differential SAR Interferometry/three-pass D-InSAR/phase measurement error/quantitative analysis分类
信息技术与安全科学引用本文复制引用
胡剑,胡艳..影响三轨法D-InSAR形变测量的相位测量误差定量分析[J].全球定位系统,2013,(6):50-53,89,5.
