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, 14(4): 27-33.
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, 14(4): 27-33.
Qiu Weigen. Ellipsoid Correction in Least Squares Spectral Combination Method[J]. Geomatics and Information Science of Wuhan University, 1989, 14(4): 27-33.
Citation: Qiu Weigen. Ellipsoid Correction in Least Squares Spectral Combination Method[J]. Geomatics and Information Science of Wuhan University, 1989, 14(4): 27-33.

频谱组合法中的椭球改正

Ellipsoid Correction in Least Squares Spectral Combination Method

  • 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。

     

    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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