| 虚拟参考站技术（VRS）在城市控制网应用中的精度分析 |
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| 引用本文： | 黄凯,吕华新.虚拟参考站技术（VRS）在城市控制网应用中的精度分析[J].东北测绘,2007,30(6):144-147. |
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| 作者姓名： | 黄凯 吕华新 |
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| 作者单位： | [1]上海市测绘院,上海200063 [2]奉化市测绘院,浙江奉化315500 |
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| 摘 要： | 介绍了VRS技术的概念、工作原理、技术方法以及影响VRS测量精度的几大关键因素，通过对试验数据大量的比测与研究，将影响测量精度的因素进行了深入的探讨与分析。
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| 关 键 词： | GPS网络RTK 虚拟参考站VRS 参考站 |
| 文章编号： | 1672-5867（2007）06-0144-04 |
| 收稿时间： | 2007-08-15 |
Research on Accuracy of Virtual Reference Station in City Surveying Control Network |
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| HUANG Kai, LU Hua -xin.Research on Accuracy of Virtual Reference Station in City Surveying Control Network[J].Northeast Surveying and Mapping,2007,30(6):144-147. |
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| Authors: | HUANG Kai LU Hua -xin |
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| Abstract: | This paper introduces the theories of virtual reference station, including conception, function, method and some key factors which influence measuring accuracy. It gives a detailed precision analysis about factors which influence measuring accuracy. |
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