摘要
阐述了D-InSAR技术中影像数据处理过程,包括对其中复影像配准、干涉图滤波、去除平地效应等进行了说明,然后利用三轨法差分干涉测量技术和ENVISAT ASAR雷达影像数据成功地获取了Bam地震引起的地表形变场,对形变场进行了详细的解译,并生成了地形3维图。
The paper explains the image data processing of InSAR technology including image registration,filtering of interferogram,flatten effect elimination.And we successfully get the Bam co-seismic deformation fields using the 3-pass D-InSAR technique and ENVISAT ASAR data.Then we interpret the deformation fields in detail.
引文
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