GB 15944-1995
AbolishedCompilation specifications and cartographic symbols for 1∶250000 topographic maps
1∶250000地形图编绘规范及图式
Application Summary AI generated
This standard specifies the compilation rules, symbol sets, and cartographic conventions for creating 1:250,000 scale topographic maps in China. It is applied by national mapping agencies and geological survey departments to ensure uniformity in representing terrain, hydrography, transportation networks, and administrative boundaries on medium-scale maps. The standard is critical for regional planning, resource exploration, and military operations requiring standardized geographic reference data.
Related Standards
GB/T 17159-2009
Geodetic terms
GB/T 6962-2005
Aerial photographic specification for 1:500, 1:1000, 1:2000 scale topographic maps
GB/T 14912-2005
Specifications for computer-aided mapping of large-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.