大地测量常数
大地测量常数-
IERS地球参考系统、大地测量常数及其实现
Terrestrial reference system , geodetic constants and their realization
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大地测量基本常数&对永久性潮汐与大地测量基准一文的一个注记
Permanent Tides and Geodetic Fundamental Constants
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二是确定这一月球参考系的大地测量几何和物理常数；
The second one is the determination of geometric and physical constants in the lunar coordinate reference system .
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摘要讨论了我国科学地采用地心三维大地坐标系，主要涉及到的该坐标系的定义、采用的大地测量基本常数以及与此有关的潮汐改正等三个问题。
This paper discusses how to scientifically employ a geocentric 3D coordinate system in China and analyzes three main scientific problems involved in this regards , i.e. the definition of the system , the geodetic fundamental constants and tidal correction .