搜索结果: 1-4 共查到“摄影测量与遥感技术 Land Subsidence”相关记录4条 . 查询时间(0.17 秒)
LAND SUBSIDENCE MONITORING USING PS-InSAR TECHNIQUE FOR L-BAND SAR DATA
Differential Interferometric synthetic (D-InSAR) Persistent Scatterer Interferometry Levelling Anthropogenic targets
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...
MONITORING OF HASHTGERD LAND SUBSIDENCE INDUCED BY OVEREXPLOITATION OF GROUNDWATER USING SAR INTERFEROMETRY
Interferometry Subsidence Aquifer Remote Sensing Geology Change Detection SAR Acquisition
2015/12/28
It was recognized that a large area in Hashtgerd plain, in the vicinity of Tehran, is subject to the land subsidence. GPS continuous measurements and precise leveling surveys carried out by National C...
COAL MINE LAND SUBSIDENCE MONITORING BY USING SPACEBORNE INSAR DATA-A CASE STUDY IN FENGFENG,HEBEI PROVINCE,CHINA
Spaceborne InSAR DInSAR Land Subsidence Coal Mine
2015/12/28
In this paper, the DInSAR technique is used to process the spaceborne SAR data including 32 C band ENVISAT ASAR, 21 L band JERS SAR data to derive the temporal land subsidence information from 1993 to...
Monitoring of Recent Land Subsidence and Ground Fissures in Xi'an With SAR Interferometry
Land subsidence Ground fissure Differential InSAR Monitoring
2015/11/20
The City of Xian, China, has been experiencing significant land subsidence and ground fissure activities since 1960s that have brought various severe geohazards including damages to buildings, bridges...