VRS技术在海湾大桥测量控制中的应用  

The Application of VRS Technology in Bay Bridge Measurement Control

作　　者：周文健[1] 

机构地区：[1]中铁大桥局集团第一工程有限公司,河南郑州450053

出　　处：《交通科技与经济》2014年第6期30-32,47,共4页Technology & Economy in Areas of Communications

摘　　要：VRS技术是一种虚拟参考站技术,采用网络RTK,使连续运行的参考站网与处理中心形成一个网络,处理中心运用一定的技术进行解算,并将解算出的改正数实时地发送到用户站,用户站同时能接收卫星信号和来自处理中心的信号,解算出测站的实时三维坐标。VRS is a virtual reference station technology, it is the use of network RTK, the continuous operation of the reference station network and the formation of a network of processing centers, processing centers use a certain technology solver, and solution of real-time calculated the corrections sent to the subscriber station, subscriber station capable of receiving satellite signals while and the signal from the processing center, find real-time three-dimensional coordinates of the station.

关 键 词：GPS应用系统 VRS技术 网络RTK 虚拟参考站 

分 类 号：P228.4[天文地球—大地测量学与测量工程]