| 椭球子午线弧长计算的新方法 |
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| 引用本文： | 姜晨光,阎桂峰.椭球子午线弧长计算的新方法[J].测绘工程,1998,7(4):38-42. |
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| 作者姓名： | 姜晨光 阎桂峰 |
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| 作者单位： | [1]莱阳农学院 [2]山东省莱阳市建筑工程质量监督站 |
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| 摘 要： | 根据子午线弧长的计算原理，推导出一个新的子午线弧长计算实用公式。采用新公式计算由赤道到纬度φ的子午线弧长时，在计算效果及计算精度分析方面比传统公式更加直观、准确。
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| 关 键 词： | 子午线弧长 实用公式 计算法 椭球子午线 |
A Novel Method for the Calculation of Meridional Arc Length of Ellipsoid |
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| Jiang Chenguang,Yan Guifeng.A Novel Method for the Calculation of Meridional Arc Length of Ellipsoid[J].Engineering of Surveying and Mapping,1998,7(4):38-42. |
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| Authors: | Jiang Chenguang Yan Guifeng |
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| Abstract: | According to the principle of calculating meridional arc length,a novel practical formula is given in this paper. when it is applied for the calculation of meridional arc length from the equator to geodetic latitude, the results show that it is more accurate than the conventional formula. |
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| Keywords: | Meridional arc length Practical formula |
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