The definition of the China GeodeticCoordinateSystem 2000 is identical with that of the International Terrestrial Reference System.
中国大地坐标系的定义，与国际地球参考系的定义一致。
2
The following topics in necessity are discussed: The situation and problems in Chinese existing geodeticcoordinatesystem and its frame;
在必要性方面重点讨论下面几个方面的问题：中国大地坐标系统和大地坐标框架的现状和问题；
3
Land departments have finished much wok of initial land investigation of urban in Beijing GeodeticCoordinateSystem 1954, and the land certificates have given.