D-InSAR与GIS结合的高速公路变形监测  

Expressway Deformation Monitoring Based on D- In SAR and GIS

作　　者：王刘宇 邓喀中[1,2] 汤志鹏[1,2] 周少平[1,2] 

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221116 [2]中国矿业大学江苏省资源环境信息工程重点实验室,江苏徐州221116

出　　处：《煤炭工程》2015年第1期121-123,共3页Coal Engineering

基　　金：中央高校基本科研业务费专项资金资助项目(2013DXS02);国家自然基金资助项目(41071273)

摘　　要：为了深入分析地表沉降,采用D-In SAR技术对矿区高速公路及附近开采区沉陷进行监测,通过GIS叠置分析,得到了监测区的下沉范围及高速公路变形量大小,分析了高速公路的安全性,与常规地面实测结果比较,证明了In SAR监测的精度及可靠性。In order to thoroughly analyze the deformation of expressway,D- In SAR technology were used to monitor the settlement of an expressway and mining area around,and through GIS overlay analysis,the monitoring area subsidence range and deformation of expressway were obtained,the expressway safety was analyzed,and compared with the conventional ground test results,the accuracy and reliability of In SAR monitoring were verified.

关 键 词：D-In SAR GIS 高速公路 变形监测 采区沉陷 

分 类 号：TD325.4[矿业工程—矿井建设]