GB/T 21740-2008
AbolishedSpecifications for urban database construction of fundamental geographic information
基础地理信息城市数据库建设规范
Application Summary AI generated
This standard specifies the technical requirements for the design, establishment, and maintenance of urban databases containing fundamental geographic information, such as topography, cadastral data, and transportation networks. It is applied by municipal planning, surveying, and mapping departments to ensure data consistency, interoperability, and quality control across different city-level geographic information systems (GIS). The standard is particularly relevant for urban infrastructure management, land-use planning, and public service applications requiring standardized spatial data.
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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.