GPS-RTK技术在工程测量中的应用分析  

Application and Analysis of GPS-RTK Technology in the Engineering Survey

作　　者：周斌麟[1] 

机构地区：[1]丽水市城建测量队,浙江丽水323000

出　　处：《测绘与空间地理信息》2011年第4期138-140,143,共4页Geomatics & Spatial Information Technology

摘　　要：介绍了RTK的组成、基本原理及应用中需注意的一些问题。结合具体案例,将RTK技术用于控制测量、工程施工放样测量和断面测量,并对测量数据进行了分析。其中对RTK双基准站观测法在图根控制测量方面进行了比较全面的分析,认为RTK测量成果精度可满足一级导线测量和五等水准测量的精度要求。This paper describes the composition of RTK,the basic principle and application of some of the issues needing attention.Combined with specific case,the RTK technology for control surveying,construction surveying and setting out sections measurement,the data are analyzed.Especially,this paper comprehensively analyzed the application of RTK double reference station method for mapping control surveying.The results show that the measurement precision of RTK could meet such a standard of one-rank traverse control survey and five-order leveling.

关 键 词：RTK测量 工程施工测量 一级导线 双基准站观测 

分 类 号：P228.4[天文地球—大地测量学与测量工程] P258[天文地球—测绘科学与技术]