Instability Monitoring and Numerical Analysis of Typical Coal Mines in Southwest China Based on DS-InSAR [PDF]
Sensors, 2022 Most of the coal mines in Southwest China are located in mountainous areas with high vegetation coverage, and most activities are carried out under the mountains. The deformation monitoring and mechanical behavior analysis of the mining area helps reveal
Maoqi Liu +5 more
doaj +13 more sources
Research on Time Series Monitoring of Surface Deformation in Tongliao Urban Area Based on SBAS-PS-DS-InSAR [PDF]
SensorsAs urban economies flourish and populations become increasingly concentrated, urban surface deformation has emerged as a critical factor in city planning that cannot be overlooked. Surface deformation in urban areas can lead to deformations in structural
Yuejuan Chen +7 more
doaj +5 more sources
Monitoring and Stability Analysis of the Deformation in the Woda Landslide Area in Tibet, China by the DS-InSAR Method [PDF]
Remote Sensing, 2022 The Woda area in the upper Jinsha River has steep terrain and broken structures, causing landslide disasters frequently. Here, we used the distributed scatterer interferometric SAR (DS-InSAR) method to monitor and analyze the Woda landslide area.
Youfeng Liu +4 more
doaj +3 more sources
Surface Subsidence Monitoring of Mining Areas in Hunan Province Based on Sentinel-1A and DS-InSAR [PDF]
Sensors, 2023 Monitoring the surface subsidence in mining areas is conducive to the prevention and control of geological disasters, and the prediction and early warning of accidents. Hunan Province is located in South China. The mineral resource reserves are abundant;
Liya Zhang +8 more
doaj +4 more sources
Remote Sensing, 2023 Frequent mining activities create a series of geological and environmental problems resulting in an immeasurable loss of life and property. Adopting effective technologies that monitor the surface subsidence of mining areas reliably and accurately is ...
Jinqi Zhao +4 more
doaj +3 more sources
Journal of Asian Earth Sciences: X, 2021 Along with the impact of energy structure adjustment as well as the coal resource exhaustion in the old mining region, the deformation over the abandoned mine region has severely restricted both the reuse of abandoned lands and the sustainable urban ...
Yuling Du +4 more
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Geomatics, Natural Hazards & Risk, 2023 InSAR technology provides a powerful tool for detecting large-scale surface deformation. In particular, the newly developed DS-InSAR method fused PS points has obvious advantages in monitoring bare land and vegetation covered areas, but at present, there
Yongfa Li +5 more
doaj +2 more sources
Enhanced Landslide Monitoring in Complex Mountain Terrain Using Distributed Scatterer InSAR and Phase Optimization: A Case Study in Zhenxiong, China [PDF]
SensorsLandslide deformation monitoring plays a critical role in geohazard prevention and risk mitigation in mountainous regions, where timely and reliable deformation information is essential for early warning and disaster management.
Jingyuan Liang +5 more
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Identification of ground subsidence in goaf of Hancheng Mining Area based on PS-InSAR and DS-InSAR
Meikuang Anquan, 2022 Aiming at the shortcomings of traditional InSAR technology in monitoring surface subsidence in coal mine goaf, a monitoring method for coal mining subsidence combining PS-InSAR and DS-InSAR is proposed.
ZHANG Wenlong, ZHANG Tongkang, ZHANG Fan
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Monitoring and Analysis of Ground Surface Settlement in Mining Clusters by SBAS-InSAR Technology [PDF]
Sensors, 2022 In this paper, we use the small baseline set technology and the early geological hazard identification method based on the selection of Permanent Scatter (PS) and Distributed Scatter (DS) points to carry out the research on surface deformation monitoring
Huini Wang +4 more
doaj +2 more sources