| 北京市中心城区网络RTK加密控制测量的方法与实践 |
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| 引用本文： | 张学,陈廷武. 北京市中心城区网络RTK加密控制测量的方法与实践[J]. 北京测绘, 2012, 0(5): 70-71,99 |
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| 作者姓名： | 张学 陈廷武 |
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| 作者单位： | 北京市测绘设计研究院,北京,100038;北京市测绘设计研究院,北京,100038 |
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| 摘 要： | 简要总结了原城区导线网复测、更新状况,以及采用传统测量方法维护、更新城市导线网点存在的主要问题。采用GNSS RTK技术对中心城区加密控制网进行重新设计、布网和观测,根据相关改算公式对满足要求的点位进行改正,以满足加密控制测量的精度要求。通过实际应用,采用GNSS RTK施测方法进行城区加密控制测量是可行的。
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| 关 键 词： | CORS 网络RTK 控制测量 |
Method and Practice of Urban Control Surveying Based on Net RTK in Beijing |
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| ZHANG Xue,CHEN Ting-wu. Method and Practice of Urban Control Surveying Based on Net RTK in Beijing[J]. Beijing Surveying and Mapping, 2012, 0(5): 70-71,99 |
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| Authors: | ZHANG Xue CHEN Ting-wu |
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| Affiliation: | (Beijing Institute of Surveying and Mapping,Beijing,100038 China) |
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| Abstract: | This paper briefly discusses about status of surveying and updating of old urban control net and the problems of conditional methods.The urban control net are planned and observed by applying GNSS RTK,and according to calculation formulas,the results are adjusted to reach the standards’ requirements,after applying urban control surveying based on Net RTK was feasible. |
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| Keywords: | Continuously Operating Reference Station Net RTK control surveying |
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