| 测距三角高程跨河水准测量的应用 |
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| 引用本文： | 李世良. 测距三角高程跨河水准测量的应用[J]. 地理空间信息, 2010, 8(2): 146-147,153 |
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| 作者姓名： | 李世良 |
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| 作者单位： | 武汉大学测绘学院,湖北,武汉,430079;中铁大桥勘测设计院有限公司,湖北,武汉,430050 |
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| 摘 要： | 结合大桥工程中跨河水准测量,分别运用常规的测距三角高程法和改进的测距三角高程法进行跨河水准测量,对结果进行比较和研究。
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| 关 键 词： | 测距三角高程 跨河水准测量 大桥工程 |
Application of the EDM-trigonometric leveling to the River-crossing Leveling |
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| LI Shiliang. Application of the EDM-trigonometric leveling to the River-crossing Leveling[J]. Geospatial Information, 2010, 8(2): 146-147,153 |
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| Authors: | LI Shiliang |
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| Affiliation: | LI Shiliang ( Wuhan University School of Geodesy and Geomatics,Wuhan 430079,China; China Zhongtie Major Bridge Reconnaissance ＆ Design Institute Co.,Ltd., Wuhan 430050,China) |
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| Abstract: | On the basis of river-crossing leveling works of some large bridge projects, this article adopted the normal EDM-trigonometric leveling method and the improved one respectively, then the results from both were discussed and analyzed. |
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| Keywords: | EDM-trigonometric leveling river-crossing leveling large bridge projects |
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