| 成都地铁三号线控制网的布设 |
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| 引用本文： | 王晓芳,唐青松.成都地铁三号线控制网的布设[J].城市勘测,2014(3):103-106. |
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| 作者姓名： | 王晓芳 唐青松 |
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| 作者单位： | 成都市勘察测绘研究院,四川成都610081 |
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| 摘 要： | 地铁测量控制网包括GPS控制网、精密导线网和高程控制网。本文介绍了成都地铁三号线控制网的布设情况,通过对布网、外业观测和内业数据处理的分析,该项目数据处理方法合理,主要精度指标满足规范要求,可以作为成都地铁三号线施工的测绘基准,并对地铁控制网布网和外业观测提出了几点建议。
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| 关 键 词： | GPS 精密导线 水准 地铁 |
The Design of Surveying Control Network for Chengdu Metro Line 3 |
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| Wang Xiaofang,Tang Qingsong.The Design of Surveying Control Network for Chengdu Metro Line 3[J].Urban Geotechnical Investigation & Surveying,2014(3):103-106. |
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| Authors: | Wang Xiaofang Tang Qingsong |
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| Affiliation: | ( Chengdu Institute of Survey and Investigation, Chengdu 610081, China) |
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| Abstract: | Surveying Control Network for Metro include GPS Control Network ,Precise-traverse Net and Elevation Control Network.The Paper introduced the Design of Surveying Control Network for Chengdu Metro Line 3,Through the Analysis of Net Deployment ,Field Observation and Data Processing ,the Major Accuracy can meet the Requirements of Specification with reasonable Data Processing Method ,this Project can be used as Surveying Datum for Chengdu Metro Line 3.This Paper put forward some Suggestions on the Design and Measurement of the Surveying Control Network . |
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| Keywords: | gps precise traverse level metro |
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