基于CR-InSAR技术的某输油站滑坡监测应用研究  

Application of CR-InSAR technology in an oil pipeline station landslide monitoring

作　　者：罗东山 贾鹏 彭志杰 李锋 LUO Dongshan;JIA Peng;PENG Zhijie;LI Feng(Changqing Engineering Design Co.,Ltd.,Xi’an,Shaanxi 710018,China)

机构地区：[1]长庆工程设计有限公司,陕西西安710018

出　　处：《测绘技术装备》2025年第1期81-85,共5页Geomatics Technology and Equipment

摘　　要：为了掌握某输油站周边滑坡的形变趋势,验证滑坡治理效果,本文采用角反射器干涉测量(CR-InSAR)技术对油田某输油站周边滑坡进行监测,利用TerraSAR-X获取研究区的四期影像数据,并通过数据处理和试验结果分析,获得监测点位高精度时间序列形变值和视线向形变序列图。研究表明,利用CR-InSAR技术可以实现对滑坡的监测,且各监测点形变值较小,证明坡体整体较稳定,滑坡治理效果良好。In order to get the deformation trend of the landslide around an oil pipeline station and verify the effectiveness of landslide treatment,this paper uses the CR-InSAR technology to monitor landslides around the oil pipeline station.TerraSAR-X is used to obtain four phase image data of the study area,and high-precision time series deformation values and line-of-sight deformation sequence diagrams of the monitored points are obtained by data processing and experimental results analyzing.The research has shown that using CR-InSAR technology can realize landslides monitoring with smaller deformation values at each point,it has proved that the slope is generally stable,and the landslide control effects are good.

关 键 词：CR-InSAR技术 滑坡监测 时间序列形变 视线向形变 

分 类 号：P237[天文地球—摄影测量与遥感]