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金属矿山 ›› 2011, Vol. 40 ›› Issue (03): 105-107+111.

• 地质与测量 • 上一篇    下一篇

钱营孜煤矿地表沉陷的D-InSAR监测

闫建伟1,2,3,汪云甲1,2,3,陈国良1,2,3,朱勇1,2,3,陈玉平4,殷照元4   

  1. 1.中国矿业大学;2.江苏省资源环境信息工程重点实验室;3.国土环境与灾害监测国家测绘局重点实验室;4.安徽恒源煤电股份有限公司
  • 出版日期:2011-03-10 发布日期:2011-03-11
  • 基金资助:

    *国家公益性行业专项基金项目(编号:200809128),国家自然科学基金项目(编号:50774080,40971275),中国矿业大学青年基金项目(编号:OP090212)

Ground Subsidence Monitoring with D-InSAR in Qianyingzi Coal Mine

Yan Jianwei1,2,3,Wang Yunjia1,2,3,Chen Guoliang1,2,3,Zhu Yong1,2,3,Chen Yuping4,Yin Zhaoyuan4   

  1. 1.China University of Mining and Technology;2.Jiangsu Key Laboratory  of Resources and
     Environmental Information Engineering;3.Key laboratory for Resources Environment and Disaster
    Monitoring of SBSM;4.Anhui Hengyuan Coal-Electricity Group Co.,Ltd.
  • Online:2011-03-10 Published:2011-03-11

摘要: 以安徽恒源煤电(皖北)的钱营孜煤矿为试验区,利用两景L波段的ALOS PALSAR影像,采用“两轨法”差分干涉技术获取了该矿区在2010年1月13日到2月28日间的地面沉陷信息,并与同一时期该矿区地面监测站所获取的沉降变形数据进行了比较。结果表明,与地面站水准测量的结果一致,说明使用该技术能很好地完成监测平原地带的煤矿区地面沉陷的任务。

关键词: D-InSAR, 地表沉降, 沉陷监测, 煤矿区, 两轨法, 平原

Abstract: Taking Qianyingzi coal mine of Anhui Hengyuan Coal-Electricity Group (North of Anhui) as the experimental district,the surface subsidence information in this area during Jan 13 to Feb 28 in 2010 was obtained by two scenes ALOS PALSAR image of L band and by way of “two pass” D-InSAR,which were compared with subsidence and deformation data from the ground monitoring station at the same period.The results show that it is correspond with the leveling measurement at ground monitoring station,and  this technique can perfectly fulfill the monitoring task of ground subsidence in coal mine of plains.

Key words: D-InSAR, Surface subsidence, Subsidence monitoring, Coal mine, Two pass, Plain