GB/T 18521-2001
ActiveRules for classification of geographical names and code representation
地名分类与类别代码编制规则
Application Summary AI generated
This standard defines a classification system and coding rules for geographical names, specifying categories such as administrative regions, natural features, and human settlements. It is applied in Chinese information systems and databases for geographic data management, enabling consistent encoding and retrieval of location-based information across government, mapping, and IT applications.
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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.