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MEASURING SURFACE DEFORMATION IN GLACIER RETREATED AREAS BASED ON PS-INSAR – GELADANDONG GLACIER AS A CASE STUDY
China Glacier retreat InSAR Paraglacial Slope Failure (PSF) Qinghai-Tibetan Plateau (QTP)
2018/5/15
Glaciers are retreating in many parts of the world as a result of global warming. Many researchers consider Qinghai-Tibetan Plateau as a reference for climate change by measuring glaciers retreat on t...
MASSIVE LINKING OF PS-INSAR DEFORMATIONS TO A NATIONAL AIRBORNE LASER POINT CLOUD
Airborne Laser Scanning PS-InSAR geolocation deformation monitoring local surface reconstruction data fusion
2018/6/5
Build on soft soil, close to sea level the Netherlands is at high risk for the effects of subsidence and deformation. Interferometric Synthetic Aperture Radar (InSAR) is successfully used to monitor t...
基于PS-InSAR技术的断裂带地壳形变实验研究
PS-InSAR 海原断裂 高相干点 地壳形变
2012/7/20
PS-InSAR技术克服了常规D-InSAR技术的空间、时间失相干和大气相位延迟等影响，对高相干点的差分干涉相位采用二维线性（或非线性）回归分析模型获取微小形变。概述PS-InSAR技术的相位组成、技术处理流程，以位于祁连山海原断裂带北盘的海原县为实验区，采用2003—2009年的21景ENVISAT ASAR数据，以GAMMA软件IPTA模块为软件平台处理得出实验区位移速率为-7~-9 mm/a...