大地水准面差距计算方法的研究
A Comparison of Some Methods for the Determination of Geoid Undulation
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摘要: 本文首先证明了三种大地水准面差距计算方法(迈塞尔方法、文策尔方法、最小二乘配置法)之间的关系。通过对某盆地的大地水准面差距的计算及和多普勒结果的比较,得到了一些对计算我国大地水准面差距有益的结论。Abstract: This paper has evaluated the relationships among the three geoid computation methods(Wenzel Procedure,Meissel Procedure,LSC).The geoid undulation in a basin was computed and comparisons have been made between the computed results the and geoid undulation derived from Doppler positioning.Useful conclusions have been drawn from these comparisons.