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适用范围:
This document specifies the basic technical indicators and technical requirements for the establishment and maintenance of the geodetic control network,the vertical control network and the gravity control network,the quasi-geoid determination,so as to realize the nationwide unified geodetic datum,vertical datum and corresponding sounding datum and gravity datum.
This document is applicable to geodetic surveying activities in the territory of the People’s Republic of China and other sea areas under its jurisdiction.
This document is applicable to geodetic surveying activities in the territory of the People’s Republic of China and other sea areas under its jurisdiction.
标准号:
GB 22021-2008e
标准名称:
国家大地测量基本技术规定
英文名称:
Basic specifications for national geodesy标准状态:
现行-
发布日期:
2008-06-20 -
实施日期:
2008-12-01 出版语种:
英文
起草人:
起草单位:
归口单位:
SAC/TC 230 National Technical Committee on Geographic Information of Standardization Administration of China.提出部门:
State Bureau of Surveying and Mapping.发布部门:
General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China and Standardization Administration of the People's Republic of China
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