| 五洋水电站首级控制网建立方法探讨 |
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| 引用本文： | 罗德仁,张军,黄海龙,施永胜.五洋水电站首级控制网建立方法探讨[J].地矿测绘,2005,21(4):13-15. |
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| 作者姓名： | 罗德仁 张军 黄海龙 施永胜 |
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| 作者单位： | 中南大学,测绘和国土信息系,湖南,长沙,410083;赣西土木工程勘测设计院,江西,宜春,336000 |
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| 摘 要： | 实现不同坐标系坐标的相互转换主要有七参数法、四参数法等。从五洋水电站首级控制网建立的具体实践出发，介绍四参数法在起算数据统一中的应用方法和计算步骤及库区首级控制网的建立方法。
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| 关 键 词： | 控制网 国家坐标系 任意坐标系 大地坐标 平面坐标 坐标转换 |
| 文章编号： | 1007-9394(2005)04-0013-03 |
| 收稿时间： | 10 25 2004 12:00AM |
| 修稿时间： | 2004年10月25 |
Discussion on Establishment Method of the First Order Control Network in Wuyang Hydropower Station |
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| LUO De-ren,ZHANG Jun,HUANG Hai-long,SHI Yong-sheng.Discussion on Establishment Method of the First Order Control Network in Wuyang Hydropower Station[J].Surveying and Mapping of Geology and Mineral Resources,2005,21(4):13-15. |
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| Authors: | LUO De-ren ZHANG Jun HUANG Hai-long SHI Yong-sheng |
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| Affiliation: | 1. Dept. of Surveying and Mapping and Land Information, Central South University, Changsha Hunan 410083, China; 2. Ganxi Civil Engineering Institute of Reconnaissance and Design, Yichun Jiangxi 336000, China |
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| Abstract: | 7 parameters and 4 parameters methods are the main coordinate transformation methods between different coordinate systems. This paper introduces the application and calculation process of 4 parameters in the unification of initial numerical data, at same time, points forward the first order control network establishment method of reservoir area. |
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| Keywords: | control net national coordinate system option coordinate system geodetic coordinate plane coordinate coordinate transformation |
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