基于InSAR的煤矿采空区地表形变监测与预警
Monitoring and early-warning of surface deformation in mine goaf based on InSAR
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摘要: 以近期发生采空区矿震的山东某煤矿为研究区，利用DInSAR、SBAS InSAR技术对矿震发生前后、覆盖该矿区的11景C波段Sentinel-1A SAR影像进行处理，获取矿震发生前后的地表形变信息，分析并研究这2种InSAR技术对采空区地表形变的监测能力和矿震预警能力。结果表明：在矿震发生前的1个月左右，2种InSAR技术均探测到矿区地表形变出现异常，由较为平稳的形变过程变成明显下沉，利用DInSAR和SBAS InSAR可以探测煤矿采空区长时间的地表形变过程和形变异常，为矿区采空区地表稳定性分析和矿震预警提供参考。
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关键词:
- DInSAR /
- SBAS InSAR /
- 采空区 /
- 矿震 /
- 地表形变监测
Abstract: To study the monitoring and early warning ability of DInSAR and SBAS InSAR for mine earthquake collapse in goaf area, this paper uses the two InSAR techniques to process the 11 scene C-band Sentinel-1A SAR images before and after the mine earthquake to obtain the mine deformation by taking the coal mine in Shandong Province where mine earthquake recently occurred in goaf area as the research area. The result shows that both InSAR technologies detected abnormal surface deformation in the mining area, which converted from relatively stable deformation process to obvious subsidence. DInSAR and SBAS InSAR can be used to detect long-term surface deformation process and abnormal deformation in the goaf, and provide a reference for the analysis of the surface stability of the goaf area and early warning of mine earthquakes.-
Keywords:
- DInSAR /
- SBAS InSAR /
- goaf /
- mine earthquake /
- surface deformation monitoring
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[1] 陈涛.神府煤矿区环境遥感监测与评价关键技术研究[D].北京：中国矿业大学（北京），2009. [2] 陈光波.煤岩组合体动力破坏规律实验研究[D].哈尔滨：黑龙江科技大学，2016. [3] 贺卫中，向茂西，刘海南，等.榆神府矿区地面塌陷特征及环境问题[J].煤田地质与勘探，2016，44（5）：131-135. HE Weizhong, XIANG Maoxi, LIU Hainan, et al. Ground subsidence and its environment problems in Yushenfu mining area[J]. Coal Geology & Exploration, 2016, 44（5）： 131-135.
[4] 杜建涛，闫丽，赵超英.蔚县矿区地面沉陷InSAR多维形变监测[J].煤田地质与勘探，2020，48（1）：168-173. DU Jiantao, YAN Li, ZHAO Chaoying. Multidimensional deformation monitoring using InSAR technology in Yuxian mining area[J]. Coal Geology & Exploration, 2020, 48（1）: 168-173.
[5] 朱建军，邢学敏，胡俊，等.利用InSAR技术监测矿区地表形变[J].中国有色金属学报，2011，21（10）：2564. ZHU Jianjun, XING Xuemin, HU Jun, et al. Monitoring of ground surface deformation in mining area with InSAR technique[J]. The Chinese Journal of Nonferrous Metals, 2011, 21 （10）: 2564-2576.
[6] 朱建军，杨泽发，李志伟.InSAR矿区地表三维形变监测与预计研究进展[J].测绘学报，2019，48（2）：135. ZHU Jianjun, YANG Zefa, LI Zhiwei. Recent progress in retrieving and predicting mining-induced 3D displace-ments using InSAR[J]. Acta Geodaetica et Cartographica Sinica, 2019, 48（2）: 135-144.
[7] 姚佳明，姚鑫，吴作启，等.基于InSAR三维分解技术的贵州省贞丰某煤矿地下采空区反演[J].工程地质学报，2020，28（4）：852-866. YAO Jiaming, YAO Xin, WU Zuoqi, et al. Inversion of underground goaf in Zhenfeng coal mine in Guizhou Province based on InSAR three dimension decomposition technology[J]. Journal of Engineering Geology, 2020, 28（4）: 852- 866.
[8] 何荣兴，韩智勇，周颜军，等.金属非金属矿山采空区灾害特征分析及预防措施[J].矿业研究与开发，2020，40（9）：33-38. HE Rongxing, HAN Zhiyong, ZHOU Yanjun, et al. Analysis on disaster characteristics and preventive measures of goaf in metal and non-metal mines[J]. Mining Research and Development, 2020, 40（9）: 33-38.
[9] 栗明明，王艳利.基于时序InSAR技术的地表形变监测技术研究[J].工程勘察，2021，49（7）：60-63. LI Mingming, WANG Yanli. Research on ground deformation monitoring based on time series InSAR[J]. Geotechnical Investigation & Surveying, 2021, 49（7）: 60-63.
[10] 魏晓刚，麻凤海，刘书贤.煤矿采空区的地震动力灾变及安全防控的研究进展与挑战[J].地震研究，2015，38（3）：495-507. WEI Xiaogang, MA Fenghai, LIU Shuxian. Research progress and challenges of the safety control and prevention of seismic dynamic disasters in coal mine goaf[J]. Journal of Seismological Research, 2015, 38（3）: 495-507.
[11] 龚燃.欧洲“哥白尼”计划的首颗卫星哨兵-1A入轨[J].国际太空，2014（5）：41-44. [12] Han Y F, Song X G, Shan X J, et al. Deformation monitoring of Changbaishan Tianchi volcano using DInSAR technique and error analysis[J]. Chinese Journal of Geophysics Chinese Edition, 2010, 53（7）: 1571-1579. [13] Tao Q, Gao T, Liu G, et al. Effect of external digital elevation model on monitoring of mine subsidence by two-pass differential interferometric synthetic aperture radar[J]. Journal of Applied Remote Sensing, 2017, 11（2）: 26-37. [14] 王小兵.基于DInSAR技术的矿山开采沉陷监测研究现状[J].金属矿山，2015（S1）：65-71. WANG Xiaobing. Research states of mining subsidence monitoring based on DInSAR technology[J]. Metal Mine. 2015（S1）: 65-71.
[15] 卢莹，颜惠庆，杨俊凯，等.不同分辨率DEM对InSAR变形监测精度的影响分析[J].测绘地理信息，2018，43（6）：106-109. LU Ying, YAN Huiqing, YANG Junkai, et al. Analysis of the effect of different resolution DEM on InSAR deformation monitoring accuracy[J]. Journal of Geomatics, 2018, 43（6）: 106-109.
[16] 陈洋，陶秋香，刘同文，等.双轨DInSAR矿区地面沉降监测能力分析[J].煤矿安全，2019，50（12）：212. CHEN Yang, TAO Qiuxiang, LIU Tongwen, et al. Analysis of ground subsidence monitoring capability of double-track DInSAR mining area[J]. Safety in Coal Mines, 2019, 50（12）:212.
[17] 韩孝明.矩阵奇异值分解算法及应用研究[J].兰州文理学院学报（自然科学版），2021，35（1）：14-18. HAN Xiaoming. Research on singular value decomposition of matrix and its application[J]. Journal of Lan-zhou University of Arts and Science（Natural Sciences）, 2021, 35（1）: 14-18.
[18] 张强.最小二乘法原理及其处理方法的探讨[J].计量与测试技术，2020，47（4）：75-76. ZHANG Qiang. Exploneing for the principle of least square method and its treatment method[J]. Metrology & Measurement Technique, 2020, 47（4）: 75-76.
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