GB 12340-1990
Replaced
DB50/T 831-2018
Active
Chongqing CityLocal standards
DB50/T 831-2018 Specification for Information Exchange and Integration of Building Information Modeling and Urban 3D Modeling
DB50/T 831-2018 Specification for Information Exchange and Integration of Building Information Modeling and Urban 3D Modeling
Price:
$ 30
Basic Information
Standard Code:
DB50/T 831-2018
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Surveying and mapping
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2018-02-05
Implement Date:
2018-06-01
Pages:
22 pages
Scope
This standard is applicable to urban planning, as well as engineering design, construction, operation, and management, among other fields.
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