D-InSAR在矿区开采沉陷监测中应用的探析

英文篇名：Application of D-InSAR in Monitoring Mining Subsidence of Mining Area
中文刊名：现代矿业
英文刊名：Modern Mining
作者：何亚倩 ; 郑宇 ; 何晴倩
英文作者：He Yaqian1 Zheng Yu1 He Qingqian2(1.China University of Mining and Technology ; 2.School of Mathematics and Computer Science ; Fujian Normal University)
中文关键词：D-InSAR技术 ; 矿区 ; 开采沉陷 ; 监测
英文关键词：D-InSAR technique ; Mining subsidence ; Monitoring of mining area
出版日期：2009-09-15
机构：中国矿业大学;福建师范大学数学与计算机学院;
年：2009
期：09
出版单位：现代矿业

摘要

介绍了D-InSAR技术是微波遥感的一个重要应用,通过与差分干涉技术相结合,可提供厘米级或更微小的地球表面形变监测,分析其全天候、高分辨率和连续空间覆盖特征的特点,提供矿区短周期内空间连续曲面的形变信息,可满足沉陷监测要求,弥补地面传统测量离散点的不足。简述了该测量技术的基本原理,介绍了国内外对D-InSAR技术在开采沉陷中应用的研究。
D-InSAR technique is an important application of microwave remote sensing.Combing with differential interference technology,it can provide centimeter-level or more micro-deformation monitoring of the earth's surface.The technique is characterized by all-weather performance,high resolution and continuous coverage of space.It is able to provide deformation information of continuous curved surface of space in short period for mining area,to meet the needs of subsidence monitoring and to make up shortage of measurement points by the conventional measurement method on ground.The basic principle of D-InSAR technique is introduced briefly and the study of application of the technique in mining subsidence at home and abroad is presented.

引文

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