GB 12340-1990
Replaced
GB/T 23706-2009
Active
National standards
GB/T 23706-2009 Geographic information—Core profile of the spatial schema
GB/T 23706-2009 Geographic information—Core profile of the spatial schema
Basic Information
Standard Code:
GB/T 23706-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Surveying and mapping
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2009-05-06
Implement Date:
2009-10-01
Pages:
15 pages
Scope
This standard defines a core specialized standard of GB/T 23707—2009. This standard specifies, in accordance with ISO 19106, a minimum set of geometric elements necessary for effectively creating application models.
This standard supports many spatial data formats and description languages that have been developed and are widely used within multiple countries or joint organizations.
Note: The data generated by modeling according to this standard is consistent with the spatial models developed and used by many organizations, as described in Appendix A.
Development Information
Referenced Standards
GB/T 23707-2009 Geographic information—Spatial schema
ISO 19111:2003
Adopt standards
ISO 19137:2007
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