GB 12340-1990
Replaced
GB/T 42987-2023
Active
National standards
GB/T 42987-2023 Requirements for data of urban underground space
GB/T 42987-2023 Requirements for data of urban underground space
Basic Information
Standard Code:
GB/T 42987-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Surveying and mapping
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2023-09-07
Implement Date:
2023-09-07
Pages:
42 pages
Scope
This document specifies the basic requirements for urban underground space data, including spatial data, relational data, and attribute data. This document is applicable to the acquisition, updating, management, and application of urban underground space data.
Development Information
Referenced Standards
GB/T 28590-2012 Classification and code for urban underground facilities
GB/T 35636-2017 Specification for surveying and mapping of urban underground space
GB/T 35644-2017 Specification for data acquisition of underground pipeline
GB 50137-2011 Code for classification of urban land use and planning standards of development land
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