基于PS InSAR的青藏高原冻土形变监测



   青藏高原冻土形变对高原铁路运营有重要影响,本研究采用雷达干涉测量技术探测高原冻土形变,通过改进的干涉测量技术方法,利用时间序列SAR数据,建立了永久散射体干涉测量技术深测高原冻土的技术方法,为青藏铁路的监测提供了一种较为便捷的手段。

   Permafrost deformation in the Tibet-Qinghai Plateau has an important influence on the railway operation in the plateau. This study presents a novel method for monitoring plateau permafrost by means of using permanent scatter SAR interferometry. The study provides a convenient method for monitoring the Tibet-Qinghai railway.



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