| 频谱组合法中的椭球改正 |
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| 引用本文： | 邱卫根.频谱组合法中的椭球改正[J].武汉大学学报(信息科学版),1989(4). |
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| 作者姓名： | 邱卫根 |
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| 摘 要： | 本文首先讨论了频谱组合法中的椭球改正,推导了椭球改正的计算公式,并且在我国范围内进行了实际计算,最后得出了对于精化我国大地水准面有益的结论。
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| 关 键 词： | 频谱组合法 椭球改正 谱权 |
Ellipsoid Correction in Least Squares Spectral Combination Method |
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| Qiu Weigen.Ellipsoid Correction in Least Squares Spectral Combination Method[J].Geomatics and Information Science of Wuhan University,1989(4). |
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| Authors: | Qiu Weigen |
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| Abstract: | The ellipsoidal correction for least squares spectral combination method is dis-cussed in detail. The formulae of ellipsoidal correction are derived. The authoralso computes the correction values in our country, and obtains useful conclusionfor the accurate determination of geoidal undulation. |
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| Keywords: | spectral combination ellposidal correction spectral weight |
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