GB/T 13923-2022
ActiveClassification and codes for fundamental geographic information feature
基础地理信息要素分类与代码
Application Summary AI generated
GB/T 13923-2022 establishes a unified classification system and coding scheme for fundamental geographic information features, such as terrain, water systems, and transportation networks. It is applied in geographic information systems (GIS), surveying, and mapping projects across China to ensure consistent data exchange and interoperability between different agencies and platforms. This standard is essential for national spatial data infrastructure, urban planning, and environmental monitoring.
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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.