GPS在黄腊石滑坡大地形变测量中的应用  

Application of GPS in Geodetic Deformation Survey of Huanglashi Landslide

作　　者：张航[1] 丁文霞[2] 程华明 

机构地区：[1]武汉理工大学交通学院,湖北武汉430063 [2]湖北交通职业技术学院,湖北武汉430079 [3]武汉测绘院,湖北武汉430010

出　　处：《矿山测量》2002年第4期36-37,共2页Mine Surveying

摘　　要：介绍运用GPS复测黄腊石滑坡大地形变网，并将其测量成果与常规方法作精度比较。实践表明：GPS网能满足设计要求，精度高，实施方便，可用于大地形变的监测。The geodetic deformation network of Huanglashi landslide surveyed repeatedly with GPS isintroduced and an accuracy comparison is also made betwe-en the surveyed results and results gained from regular met-hod in this paper. It proves in practice that the GPS network is capable of meeting design requirement and high in accur-acy, convenient in operation, and can be used for monitoring of geodetic deformation.

关 键 词：大地形变测量 滑坡 精度分析 GPS复测网 

分 类 号：P228.4[天文地球—大地测量学与测量工程] P642.[天文地球—测绘科学与技术]