| 大地问题的截面椭圆弧长新解 |
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| 引用本文： | 黄晓颖,边少锋.大地问题的截面椭圆弧长新解[J].海洋测绘,2007,27(1):21-23. |
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| 作者姓名： | 黄晓颖 边少锋 |
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| 作者单位： | 海军工程大学,湖北,武汉,430033 |
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| 摘 要： | 分析了以前大地问题中截面椭圆弧长计算方法的缺点，在运用Mathematic的基础上，提出了在这一问题上的计算方便、过程简单的新方法，并用该方法进行了一个实例计算，效果良好。
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| 关 键 词： | 大地问题 大椭圆 方位角 |
| 文章编号： | 1671-3044（2007）01-0021-03 |
| 修稿时间： | 2006-09-02 |
New Solution of the Geodetic Problem by the Sectional Ellipse |
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| HUANG Xiao-ying,BIAN Shao-feng.New Solution of the Geodetic Problem by the Sectional Ellipse[J].Hydrographic Surveying and Charting,2007,27(1):21-23. |
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| Authors: | HUANG Xiao-ying BIAN Shao-feng |
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| Institution: | Naval University of Engineering, Wuhan, Hubei ,430033 |
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| Abstract: | This paper analyses the disadvantages of the previous sectional ellipse method in geodetic problem computation.In terms of the computer algebra system,the paper presents a new solution,which is much more convenient and simpler than the previous one.The numerical example is attached to show its efficiency.The research in the paper shows that the new solution is adequately accurate for the geodetic problem computation. |
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| Keywords: | geodetic problem great ellipse azimuth |
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