| 基于CORS虚拟技术建立任意图形结构GPS控制网的研究与实践 |
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| 引用本文： | 陈中新,奚长元,朱丽强.基于CORS虚拟技术建立任意图形结构GPS控制网的研究与实践[J].现代测绘,2010,33(5). |
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| 作者姓名： | 陈中新 奚长元 朱丽强 |
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| 作者单位： | 1. 苏州工业园区测绘有限责任公司,江苏,苏州,215021;JSCORS中心苏州分中心,江苏,苏州,215021
2. 苏州工业园区测绘有限责任公司,江苏,苏州,215021 |
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| 基金项目： | 现代工程测量国家测绘局重点实验室经费资助项目 |
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| 摘 要： | 研究了空间相关误差理论,利用CORS基准站原始观测值仿真网内任意点的虚拟数据,创新性地构建了单台或两台GPS设备与虚拟基站间的边连式GPS网,并通过对试验网多方案静态后处理结果的比对,表明该研究不仅能达到稳定、可靠的毫米级定位精度,而且对深度挖掘CORS海量观测数据的价值具有重要意义。
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| 关 键 词： | 虚拟基站 网形结构 GPS控制网 |
Research and Implementation on Building Free Frame of GPS Control Net by Virtualization Based on CORS |
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| CHEN Zhong-xin,XI Chang-yuan,ZHU Li-qiang.Research and Implementation on Building Free Frame of GPS Control Net by Virtualization Based on CORS[J].Modern Surveying and Mapping,2010,33(5). |
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| Authors: | CHEN Zhong-xin XI Chang-yuan ZHU Li-qiang |
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| Institution: | CHEN Zhong-xin1,2,XI Chang-yuan1,ZHU Li-qiang1,2(1 Suzhou Industrial Park Surveying and Mapping Department,Suzhou Jiangsu 215021,China2 JSCORS Suzhou Center,China) |
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| Abstract: | By firstly researching the space-related error theory,the line connection GPS net with one or two devices by virtualization were than build up by using CORS originaldate.The result is proved that this method not only can obtain steady and credible precision according to compare with several projects,it also have significance of researching the value of vast CORS date. |
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| Keywords: | CORS |
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