GB 20263-2006
ActiveNavigable electronic map - Basic requirements of security processing technology
导航电子地图安全处理技术基本要求
Application Summary AI generated
GB 20263-2006 specifies mandatory security processing requirements for navigable electronic maps, including data encryption, coordinate offset, and sensitive information filtering. It is applied in China to all commercial navigation products and services, such as in-vehicle GPS systems, mobile map applications, and online mapping platforms, to ensure compliance with national security regulations before public release.
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 19711-2005
Data model and data exchange format for navigable spatial database
GB/T 19710-2005
Geographic Information-Metadata
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
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