虚拟参考站

虚拟参考站技术在管线测量中的应用

Application of VRS Technology in the Pipeline Surveying

根据虚拟参考站观测方程，本文进行了非空间相关误差的消除与减弱、空间相关误差的分类提取与内插方法研究。

Base on the VRS observation equation , the article research on the remove and weaken the effects of the non-space-correlate errors , and both the classified distill and the Interpolation Method of space-correlate errors . 2 .

基于虚拟参考站GPS测量数学模型的建立

Establishment of Mathematics Model Based on Virtual Reference Station of GPS Surveying

GPS虚拟参考站原理及实测精度验证分析

The principle of GPS Virtual Reference Station and the testing and analysis of actual measured accuracy

介绍了虚拟参考站系统的组成、工作原理及优势，并研究开发了一套基于VRS技术的GPS接收系统。

The Virtual Reference Station ( VRS ) 's components , principle of operation and its advantages were discussed .

虚拟参考站（VRS）在汶川地震灾区应急测绘基准建设中的应用

Application of VRS for Construct Emergency Benchmark of Surveying and Mapping in Wenchuan Earthquake Areas

基于RTCM数据格式的虚拟参考站技术算法研究

Algorithm Researching of visual reference station based on the RTCM data format

为实现网络差分系统的高精度差分定位，利用虚拟参考站技术提出一种网络RTK差分改正信息的生成方法。

In order to realize precision positioning based on network difference , an method for calculating difference correction message of NRTK was proposed by virtual reference station technique .

本文在介绍GPS网络RTK系统的原理和组成部分的基础上，重点讨论了网络RTK系统的三种主要算法：内插法、线性组合法和虚拟参考站法；

On the base of the principle and ingredients of GPS network RTK system , this article mainly discusses the three algorithms : interpolation method , linear combination method , GPS virtual reference station method .

虚拟参考站技术（VRS）是一种基于多基站网络进行GPS载波相位差分定位的新方法，非常适用于厘米级实时高精度导航定位。

The Virtual Reference Station ( VRS ) concept is one of the most latest promising concept , in a broad sense of using multiple reference stations , which is applicable for centimeter-level accurate differential GPS positioning in real time environment .

虚拟参考站技术中对流层误差建模方法研究

Research on the Modeling of Tropospheric Delay in Virtual Reference Station

虚拟参考站系统的设计与建立

The Design and Building of Virtual Reference Station System

针对虚拟参考站网络差分定位的关键技术，提出了虚拟相位观测值及差分改正信息生成的算法模型。

The key technique of network differential positioning based on virtual reference station , the algorithm the generation of virtual phase observation and differential corrections was proposed .

在探讨虚拟参考站组成及其工作原理的基础上，对虚拟参考站差分改正信息的生成方法进行了研究。

Firstly the components of virtual reference station and its basic principles are briefly introduced . Then a method of differential correction message generation is discussed and some conclusions are remarked in this paper .

利用GPS虚拟网络参考站定位系统，以厘米级精度测定校正遥感图像的地面控制点。

By means of GPS dummy network reference station positioning system , the ground control points for the calibration of remote sensing image were surveyed with the precision of centimeter level .

本系统全面支持广域网办公模式，实现了面向每个读者服务的个性化服务。实现的功能包括个性RSS推送服务、博客服务、虚拟参考咨询以及一站式检索。

The system fully supports Wide Area Network Office mode , and has achieved the function of RSS , blog , virtual reference and one-stop retrieval system .