• 中文核心期刊
  • 中国科技核心期刊
  • RCCSE中国核心学术期刊

基于TerraSAR-X数据监测矿区地表沉陷

彭科翔, 郭广礼, 吴文娟

彭科翔, 郭广礼, 吴文娟. 基于TerraSAR-X数据监测矿区地表沉陷[J]. 煤矿安全, 2013, 44(6): 48-50,54.
引用本文: 彭科翔, 郭广礼, 吴文娟. 基于TerraSAR-X数据监测矿区地表沉陷[J]. 煤矿安全, 2013, 44(6): 48-50,54.
PENG Ke-xiang, GUO Guang-li, WU Wen-juan. Monitoring Surface Subsidence in Mining Area Based on TerraSAR-X Data[J]. Safety in Coal Mines, 2013, 44(6): 48-50,54.
Citation: PENG Ke-xiang, GUO Guang-li, WU Wen-juan. Monitoring Surface Subsidence in Mining Area Based on TerraSAR-X Data[J]. Safety in Coal Mines, 2013, 44(6): 48-50,54.

基于TerraSAR-X数据监测矿区地表沉陷

Monitoring Surface Subsidence in Mining Area Based on TerraSAR-X Data

  • 摘要: 采用TerraSAR-X数据,运用GAMMA软件进行D-INSAR二轨法数据处理,获得某矿区工作面地表下沉数据,绘制出相应的下沉盆地,对比实测数据,研究得出:矿区D-INSAR监测下沉值曲线与水准实测下沉值曲线在走势上一致,得到了两者差值和点位距离地表最大下沉点距离之间的变化规律;尝试性的给出了改正公式;改正效果满足地表形变监测的需要。
    Abstract: By using TerraSAR-X data, it carried out the data processing of D-INSAR two-track method with GAMMA software, and got the surface subsidence data of the working face in a mining area. Then the subsidence basin was drawn, compared with the measured data, the research obtained that the trends of mining area D-INSAR monitoring subsidence value curve and level measured subsidence value curve were consistent, then obtained the variation law of their difference value and the distance between the point position and maximum surface subsidence point. It gave the correction formula tentatively, the results met the need of surface deformation monitoring.
  • [1] Gabriel A K,Goldstein R M,Zebeker H A. Mapping small elevation changes over lager areas: differential radar interferometry[J].Journal of Geophysical Research,1989(94):9183-9191.
    [2] 李德仁,周月琴,马洪超.卫星雷达干涉测量原理与应用[J].测绘科学,2000,25(1):9-12.
    [3] 范洪冬,邓喀中,承达瑜.InSAR拓展和融合技术在矿山开采监测中的应用[J].金属矿山,2008(4): 7210.
    [4] 吴立新,高均海,葛大庆,等.工矿区地表沉陷D-INSAR监测试验研究[J].东北大学学报:自然科学版,2005(8):778-781.
    [5] 邓喀中,姚宁,卢正,等.D-InSAR监测开采沉陷的实验研究[J].金属矿山,2009(12):25-27.
    [6] 王超.利用航天飞机成像雷达干涉测量数据提取数字高程模型[J].遥感学报,1997,1(1):46-49.
    [7] 李德仁,周月琴,马洪超.卫星雷达干涉测量原理与应用[J].测绘科学,2000,25(1):9-12.
    [8] 刘国祥.InSAR基本原理[J].四川测绘,2004(4):187-190.
计量
  • 文章访问数:  856
  • HTML全文浏览量:  0
  • PDF下载量:  1
  • 被引次数: 0
出版历程
  • 发布日期:  2013-06-19

目录

    /

    返回文章
    返回