【摘要】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.
【关键词】
《建筑知识》 2015-05-12
《中国医疗管理科学》 2015-05-12
《中国医疗管理科学》 2015-05-12
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