A technical review on persistent scatterer interferometry
A technical review on persistent scatterer interferometry
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DOI：
10.1007/s40534-016-0108-4
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发表时间：
2016-06-01
影响因子：
--
通讯作者：
Liu, Luyao
中科院分区：
文献类型：
--
作者：
Jia, Hongguo;Liu, Luyao
本文重点介绍了常用于地表形变监测的持续散射体干涉测量技术。介绍了执行防扩散安全倡议的三个关键步骤，即，(1)持久散射体（PS）的检测，（2）PS网络的构建，（3）PSI建模与求解。最后，对PSI技术存在的主要问题进行了讨论，并对PSI技术的发展前景进行了展望。
This article focuses on reviewing the technologies of persistent scatterer interferometry (PSI), which has been often used to monitor the deformation of Earth surface. Three critical steps in the implementation of PSI were introduced, i.e., (1) detection of persistent scatterer (PS), (2) construction of PS network, and (3) PSI modeling and solution. Finally, the main problems and outlooks on the PSI technique are discussed and given.