GB/T 21381-2008
ActiveCoding rules for entity identification code of traffic management geographical information － City road
交通管理地理信息实体标识编码规则 城市道路
Application Summary AI generated
This standard defines the coding rules for uniquely identifying city road entities within traffic management geographic information systems. It is applied by transportation authorities and urban planners to assign standardized codes to roads, enabling consistent data exchange, road network management, and integration with navigation and traffic control systems.
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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.