This dissertation presents the theory and method on the establishment of height datums.And some problems on the geocenter motion are also studied.
本文系统地研究了建立高

的理论与方法、地心运动规律及其对高

的影响
有关问
。
This dissertation presents the theory and method on the establishment of height datums.And some problems on the geocenter motion are also studied.
本文系统地研究了建立高

的理论与方法、地心运动规律及其对高

的影响
有关问
。

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