GB/T 14268-2008
ActiveRevision specifications for the national fundamental scale topographic maps
国家基本比例尺地形图更新规范
Application Summary AI generated
GB/T 14268-2008 specifies the technical requirements and procedures for revising national fundamental scale topographic maps, including data sources, change detection methods, and update cycles. It is applied by surveying and mapping agencies in China to maintain the accuracy and currency of 1:500 to 1:1,000,000 scale topographic maps used in land planning, infrastructure development, and resource management. The standard ensures consistency in map revision across different regions and scales, supporting reliable spatial data for engineering projects and geographic information systems.
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
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.