GB/T 18317-2001
AbolishedClassify and codes for the thematic map information
专题地图信息分类与代码
Application Summary AI generated
This standard establishes a classification system and corresponding codes for thematic map information, such as data on population, geology, or transportation. It is applied in the production, management, and exchange of digital thematic maps within geographic information systems (GIS) and surveying industries across China. The standard ensures consistent data categorization for map compilation, database construction, and information sharing among different mapping agencies and users.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.