Remote Sensing, 2021 The accuracy of InSAR in monitoring mining surface subsidence is always a matter of concern for surveyors. Taking a mining area in Shandong Province, China, as the study area, D-InSAR and SBAS-InSAR were used to obtain the cumulative subsidence of a ...
Guolin Liu, Tao Qiuxiang, Shengwen Yu
exaly +4 more sources
InSAR Techniques for Landslide Study: A Review of Methods, Challenges, and Emerging Trends [PDF]
SensorsLandslides occur frequently under complex and variable global geomorphological and meteorological conditions, posing serious threats to the ecological environment, human life and property.
Hanlu Zhang +4 more
doaj +3 more sources
ATMOSPHERIC PHASE DELAY CORRECTION OF D-INSAR BASED ON SENTINEL-1A [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 In this paper, we used the Generic Atmospheric Correction Online Service for InSAR (GACOS) tropospheric delay maps to correct the atmospheric phase delay of the differential interferometric synthetic aperture radar (D-InSAR) monitoring, and we improved ...
X. Li +4 more
doaj +3 more sources
Integrated high-precision monitoring method for surface subsidence in mining areas using D-InSAR, SBAS, and UAV technologies [PDF]
Scientific ReportsThe use of unmanned operations to monitor mining induced land subsidence is increasing. This study conducts a detailed comparative analysis of accuracy of measured ground deformation provided by Differential Interferometric Synthetic Aperture Radar (D ...
Mingfei Zhu +3 more
doaj +2 more sources
Decision Fusion of D-InSAR and Pixel Offset Tracking for Coal Mining Deformation Monitoring
Remote Sensing, 2018 Ground surface subsidence is a universal phenomenon in coal mining areas which can cause serious damage to the surrounding environment. In this paper, we consider the use of differential interferometric synthetic aperture radar (D-InSAR), multi-temporal ...
Depin Ou +4 more
doaj +2 more sources
Application of Surface Deformation Monitoring in Mining Area by the Fusion of InSAR and Laser Scan Data [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 Differential Synthetic Aperture Radar Interferometry (D-InSAR) as a new earth observation technique has become an important tool for monitoring ground movements caused by underground coal mining.
J. L. Huang +3 more
doaj +2 more sources
IEEE Access, 2021 Surface deformation of mining area caused by mining subsidence can be divided into three stages: the initial stage, the active stage and the decline stage.
Chuang Jiang, Lei Wang, Xuexiang Yu
doaj +2 more sources
LAND SUBSIDENCE MONITORING USING PS-InSAR TECHNIQUE FOR L-BAND SAR DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 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 atmospheric in homogeneities, spatial de-correlation, and ...
S. Thapa +3 more
doaj +2 more sources
Across-Track and Multi-Aperture InSAR for 3-D Glacier Velocity Estimation of the Siachen Glacier
Remote Sensing, 2023 Interferometric Synthetic Aperture Radar (InSAR) remote sensing generally lacks deformation sensitivity in the along-track direction. In this proposed approach, across-track observations from conventional InSAR, using both ascending and descending passes,
Vijay Kumar +2 more
doaj +2 more sources
Spatiotemporal prediction of mining-induced surface subsidence using integrated D-InSAR and boltzmann time function models. [PDF]
PLoS ONEWith the expansion of underground coal mining, accurate prediction of surface subsidence dynamics has become increasingly critical. This study proposes a hybrid prediction framework integrating Differential Interferometric Synthetic Aperture Radar (D ...
Weiwei Zhou +5 more
doaj +2 more sources