摘要
基于欧空局开发的跨平台SAR处理系统NEST,阐述了二轨法差分干涉的基本原理,介绍了Nest软件的特点和处理方法,并对Bam地震区域的形变量进行提取。
Based on the cross-platform SAR processing system NEST,this paper described the basic principles of the two-pass differential interferometry,and introduced NEST’s characteristics and processing methods.At last,it extracted the deformation of the Bam earthquake.
引文
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