GB/T 20256-2006
Specifications for the gravimetry control (English Version)
- Standard No.
- GB/T 20256-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2019-10
- Replace By
- GB/T 20256-2019
- Latest
- GB/T 20256-2019
- Scope
- This standard stipulates the layout principles, measurement methods, measurement accuracy, data processing, quality management, and submission of results data for the construction of national gravity control points (networks). This standard is applicable to the construction of the national gravity control network, measuring datum points, basic points, first-class points and corresponding leading points and second-class points.
GB/T 20256-2006 Referenced Document
- CH 1002 Specifications for inspection and acceptance of surveying and mapping products
- CH 1003 Standard for quality assessment of surveying and mapping products
- GB 12898-1991 Specifications for the third and fourth order leveling
- GB/T 18314-2001 Specifications for global positioning system (GPS) surveys
- GJB 2228-1994 Global Positioning System (GPS) geodetic rules
GB/T 20256-2006 history
- 2019 GB/T 20256-2019 Specifications for the gravimetry control
- 2006 GB/T 20256-2006 Specifications for the gravimetry control
