GB/T 15660-1995
AbolishedClassification and codes for the features of 1∶5000，1∶10000，1∶25000，1∶50000，1∶100000 topographic maps
1∶5000，1∶10000，1∶25000，1∶50000，1∶100000地形图要素分类与代码
Application Summary AI generated
This standard provides a unified classification system and coding scheme for the features (e.g., terrain, water bodies, roads, buildings) depicted on topographic maps at scales of 1:5000 to 1:100000. It is applied in surveying, mapping, geographic information systems (GIS), and land management across China to ensure consistent data encoding, exchange, and integration of large-scale topographic information. The standard facilitates interoperability between different mapping agencies and supports national spatial data infrastructure.
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 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.