| GPS与数字水准仪相结合进行三维控制网的布设 |
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| 引用本文： | 李井春,夏立福.GPS与数字水准仪相结合进行三维控制网的布设[J].海洋测绘,2008,28(3):59-62. |
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| 作者姓名： | 李井春 夏立福 |
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| 作者单位： | 1. 武汉大学,测绘学院,湖北,武汉430079
2. 中国地质大学,工程学院,湖北,武汉430074 |
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| 摘 要： | 通过三维控制网的实际布设，对GPS平面控制网的精度和数字水准仪布设的高程控制网的精度进行了分析探讨，并对二者如何更加有效的结合提出了几点有益的见解。
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| 关 键 词： | 三维控制网 GPS 数字水准仪 平面控制网 高程控制网 精度分析 |
Combining GPS and Digital Level to Carry on the Establishmentof Three-dimensional Control Network |
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| LI Jing-chun,XIA Li-fu.Combining GPS and Digital Level to Carry on the Establishmentof Three-dimensional Control Network[J].Hydrographic Surveying and Charting,2008,28(3):59-62. |
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| Authors: | LI Jing-chun XIA Li-fu |
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| Institution: | LI Jing-chun , XIA Li-fu (1. Surveying Institute of Wuhan University,Wuhan, Hubei,430079; 2. Engineering Institute of China University of Geosciences, Wuhan, Hubei,430074) |
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| Abstract: | Through the actual building of the three-dimensional control network,this article has carried on the analysis and the discussion to the precision of GPS horizontal control network and the elevation control network built by the digital level,and proposed several beneficial opinions to make the two more effective combination. |
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| Keywords: | three-dimensional control Network GPS digital level horizontal control network elevation control network precision analyzes |
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