Study on surface subsidence law in mining area based on SBAS-InSAR technology
DOI:
https://doi.org/10.54097/f5y33071Keywords:
Shendong mining area, SBAS-InSAR technology, Sentinel-1 imagery, Mine settlement monitoring, Characteristic analysisAbstract
In view of the problems of traditional mine monitoring technology, which is time-consuming, laborious, small amount of monitoring data, and affected by weather, this paper selects radar satellite earth observation technology, adopts SBAS-InSAR image processing method, obtains the surface settlement changes in the study area, and analyzes several typical settlement funnels in the mining area: the data results show that the maximum settlement in the Fengyuan Village mining area is more than -30mm, and the maximum settlement in the Loess Temple mining area and Shagou mining area is more than -50mm. The Kentielinggou mining area and the Heishiyan mining area have the fastest settlement at two points, with a maximum settlement of more than -90mm.
References
[1] Yang Jie, Zeng Qiang. Analysis of surface subsidence by D-InSAR technology in Shuixigou fire area[J]. Mining Safety and Environmental Protection, 2021, 48 (03): 68-73.
[2] Wang Fengyun, Tao Qiuxiang, Chen Yang, et al. Coal Mine Safety, 2022, 53(06): 195-203.
[3] Zhang Tongkang. Research on mining subsidence monitoring and dynamic prediction based on SBAS-InSAR[D]. Xi'an University of Science and Technology,2021.
[4] Dong Shaochun, Chong Yahui, Hu Huan, et al. Land subsidence monitoring in Changzhou city from 2015 to 2018 based on time-series InSAR[J]. Journal of Nanjing University(Natural Science), 2019, 55(03): 370-380.
[5] Luo Xuewei, Xiang Xiqiong, Lv Yadong. PS correction for inSAR deformation monitoring of a collapse time series in Longli[J]. Remote Sensing of Natural Resources, 2022, 34(03): 82-87.
[6] Ou D, Tan K ,Du Q , et al.Decision Fusion of D-InSAR and Pixel Offset Tracking for Coal Mining Deformation Monitoring[J].Remote Sensing, 2018, 10(7): 1055-1055.
[7] Pawluszek-Filipiak K, Borkowski A .Integration of DInSAR and SBAS Techniques to Determine Mining-Related Deformations Using Sentinel-1 Data: The Case Study of Rydułtowy Mine in Poland[J].Remote Sensing, 2020, 12(2): 242-242.
[8] Monika, H. G ,Subhanil G .Underground mine deformation monitoring using Synthetic Aperture Radar technique: A case study of Rajgamar coal mine of Korba Chhattisgarh, India[J].Journal of Applied Geophysics, 2023,209.
[9] I B J B, Enric S V, Michele C, et al.D-InSAR monitoring of ground deformation related to the dewatering of construction sites. A case study of Glòries Square, Barcelona[J]. Engineering Geology, 2021, 286 (prepublish) :106041.
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