This standard specifies the design principles, content, methods and requirements of urban geographic information systems. This standard is applicable to the overall design and detailed design of various urban geographic information systems. The design of other geographic information systems can refer to this standard.
GB/T 18578-2001 history
2008GB/T 18578-2008 Specifications for designing urban geographic information system
2001GB/T 18578-2001 Specification for designing urban geographic information system