... 海面动力高度（Sea Surface Dynamic Height） 大地水准面起伏（Geoid Undulation） 海平面起伏（Sea Surface Undulation） ...
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... 1. 40 椭球面标高 (大地标高) ellipsoid height (geodetic height) 1. 41 大地水准面高差 geoid undulation 1. 42 精度 accuracy ...
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undulation of the geoid 大地水准面起伏 ; 大地水准面的起伏
Terrain Undulation Affection on Geoid 地形起伏对大地水准面的影响的探讨
The maximum difference of geoid undulation between the model and EGM96(to 70 degrees) is 2.
该模型与EGM96相比（70阶次），大地水准面起伏差异最大为2。
The altimetry geoid undulation is mainly conducted by convergence between two or three plates, and its components at short wavelength characterize tectonics within basins.
测高大地水准面反映了研究区板块相互作用的特点，其高频成分可以刻画各海盆的构造特征。
The geoid undulation diagrams in different degrees are mapped by WDM94 model. The relationship between the geoid undulation and the lateral inhomogeneity of regional tectonics is discussed.
利用WDM94模型编制了华北地区不同阶次的大地水准面起伏图，讨论了大地水准面起伏和该地区构造横向不均匀性的关系。
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