国家基础地理信息中心大地测量部
geodesy department
National Geomatics Center of China
国家测绘局第二大地测量队
The Second Geodetic Survey Team of SBSM
国际大地测量与地球物理学协会
International Union of Geodesy and Geophysics
国际大地测量与地球物理联合会
IUGG
International Union of Geodesy and Geophysics
国际大地测量协会
International Association of Geodesy
IAG
国家测绘局大地测量数据处理中心
Geodetic Data Processing Centre Under State Bureau of Surveying and Mapping
geodetic data processing centre
Sate Bureau of Surveying and Mapping
State Bureau of Surveying and Mapping
年世界大地测量系统
World Geodetic System 84， WGS84 1984
World Geodetic System 84
WGS84 1984
年香港大地测量基准
Hong Kong 80 Geodetic Datum 1980