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简要介绍了D-InSAR基本原理和D-InSAR数据处理流程,以双轨差分干涉测量方法处理ENVISAT卫星获取的巴姆地震灾区影像数据提取和分析同震形变场为例子,解释了D-InSAR在提取地面形变信息中的应用。 更多还原

【Abstract】 The basic principles of D-InSAR and D-InSAR data processing were introduced and then its application in extracting information of ground was explained by taking two-pass differential interferometry processing the ENVISAT image data from Bam earthquake and e xtracting and analyzing coseismic deformation field as an example. 更多还原