Satellite altimetry can easily provide the space gravity data of the highest resolution. 卫星重力测高能提供高分辩率的空间重力异常资料。
This paper uses the geometric leveling method, the hydrographic method and the gravity-satellite altimetry method to gain the inshore sea surface topography of China, and gives out the mathematic models and the sea surface top 用几何水准法、文法、力—卫星测高法三种不同方法求得了中国近海海面地形,给出了中国近海海面地形数学模型和中国近海海面地形图,探讨了中国近海海面地形形成机制,包括海洋水文因素、气压力影响,以及太平洋北赤道流的影响。
Altimetry \Al*tim"e*try\, n. [Cf. F. altim['e]trie.] The art of measuring altitudes, or heights.