立交工程中GPS实时动态测量的运用  

On Application of GPS Real Time Kinematics Surveying in Interchange Projects

作　　者：曾绍文 朱祥 殷臻莹 

机构地区：[1]上海市城市建设设计研究院,上海200125

出　　处：《中国市政工程》2009年第2期44-45,共2页China Municipal Engineering

摘　　要：简述了GPS实时动态测量(RTK)技术的工作原理及在立交工程中的应用。通过实际应用,介绍了RTK的技术特点、工作环境要求及其技术关键。通过实验数据比对,对RTK技术的测量结果进行验证与分析。The working principle and practical application of RTK technique were introduced in this paper. Through the construction case, its technique characteristics and working environment demands and the key points were carried out. And the surveying results by RTK were tested and analyzed by means of experimental data.

关 键 词：GPS 实时动态测量(RTK) 转换参数 放样 

分 类 号：U412.24[交通运输工程—道路与铁道工程]