GB/T 40085-2021
ActiveNavigation electronic map—Division network model
导航电子地图 分区网络模型
Application Summary AI generated
GB/T 40085-2021 specifies the division network model for navigation electronic maps, defining the logical structure and data organization for partitioning map data into manageable network zones. It is applied in the development and testing of in-vehicle navigation systems, mobile mapping applications, and geographic information systems (GIS) to ensure consistent data segmentation for efficient routing and spatial queries. The standard is primarily used by engineers and procurement professionals in the automotive, transportation, and digital mapping industries to standardize map data exchange and interoperability across different platforms.
Related Standards
GB/T 17159-2009
Geodetic terms
GB/T 14912-2005
Specifications for computer-aided mapping of large-scale topographic maps
GB/T 6962-2005
Aerial photographic specification for 1:500, 1:1000, 1:2000 scale topographic maps
GB/T 19710-2005
Geographic Information-Metadata
GB/T 19711-2005
Data model and data exchange format for navigable spatial database
GB/Z 33451-2016
Geographic information—Spatial sampling and statistical inference
GB/Z 34429-2017
Geographic information—Imagery and gridded data
GB/Z 40524-2021
Spatialized integration model of thematic information
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.