GB 12340-1990
Replaced
DB50/T 351-2010
Active
Chongqing CityLocal standards
DB50/T 351-2010 DB50/T 351-2010 Geospatial information content and element code standard of Chongqing Municipality
DB50/T 351-2010 DB50/T 351-2010 Geospatial information content and element code standard of Chongqing Municipality
Price:
$ 30
Basic Information
Standard Code:
DB50/T 351-2010
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Surveying and mapping
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2010-03-01
Implement Date:
2010-05-01
Pages:
25 pages
Scope
This standard defines the classification methods and coding rules for geospatial information, specifies the content and classification system of geospatial information, and provides an explanation of the use of this standard. This standard is applicable to the production, organization, storage, sharing, and exchange of geospatial information data in government management and social and public services in Chongqing City, with the aim of ensuring the consistency of geospatial information data across the city. Other related geographic information applications may refer to and implement this standard accordingly.
Development Information
Related Standards
GB 12341-1990
Replaced
GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work
GB/T 13605-1992
Abolished
GB/T 13605-1992 Coordinatograph
GB/T 13977-1992
Replaced
GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps
GB/T 13989-1992
Replaced
GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps
GB/T 13990-1992
Replaced