搜索结果: 1-5 共查到“测绘科学技术 PS-InSAR”相关记录5条 . 查询时间(0.08 秒)
LAND SUBSIDENCE MONITORING USING PS-InSAR TECHNIQUE FOR L-BAND SAR DATA
Differential Interferometric synthetic (D-InSAR) Persistent Scatterer Interferometry Levelling Anthropogenic targets
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2016/11/24
Differential SAR-Interferometry (D-InSAR) is one of the potential source to measure land surface motion induced due to underground coal mining. However, this technique has many limitation such as atmo...
SUBSIDENCE MEASUREMENT WITH PS-INSAR TECHNIQUES IN SHANGHAI URBAN
DInSAR PS-InSAR Subsidence Measurement Urban
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2015/12/30
Spaceborne SAR Differential interferometry (DInSAR) has been used to monitor some geological disasters such as ground subsidence. This paper applies two Permanent Scatterer InSAR(PS-InSAR) techniques ...
Web-based framework for ps-insar data interpretation assisted by geo-spatial information fusion
(PS)-InSAR Interpretation Information fusion
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2015/8/21
This study investigates the options of information mining to enhance interpretation of PS-InSAR results of land subsidence analysis.
Persistent Scatterer (PS) Interferometric Synthetic Aperture Radar...
Assessment of slope stability using PS-InSAR technique
PS-InSAR Landslide StaMPS Deformation
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2014/12/15
In this research work, PS-InSAR approach is envisaged to monitor slope stability of landslides prone areas in Nainital and Tehri region of Uttarakhand, India. For the proposed work, Stanford Method fo...
联合高精度的GPS水平位移观测和高密度的PS-InSAR雷达视线位移测量,实现地表三维形变的精确反演.本文在准确计算卫星轨道方位角基础上,使用GPS观测位移与星载雷达LOS方向形变的投影转换模型,将雷达LOS方向形变转换为垂直方向位移,并基于地面GPS与SAR影像PS目标联合构建形变监测网,采用参数平差算法估计区域地表形变场.以地质构造活动极其活跃的台湾岛及其西南屏东高雄地区为例,联合屏东地区48...