DZ/T 0191-1997
1:250000 Geological Map Geographical Base Map Compilation Specification (English Version)
- Standard No.
- DZ/T 0191-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- Professional Standard - Geology
- Latest
- DZ/T 0191-1997
- Scope
- This specification stipulates the nature, purpose, mathematical basis, accuracy requirements, editing preparations, compilation methods and technical requirements of the 1:250000 geological map geographical base map (hereinafter referred to as the base map), and the cartographic synthesis and review of each element of the map content. Acceptance requirements. This specification is applicable to the preparation and drawing of 1:250000 base map. It is the basis for the design, preparation, result acceptance and quality monitoring of the base map work. The compilation of geographical base maps for other geological maps of the same scale should also be carried out with reference.
DZ/T 0191-1997 history
- 1997 DZ/T 0191-1997 1:250000 Geological Map Geographical Base Map Compilation Specification
