GB/T 24355-2009
AbolishedGeographic information - Portrayal
地理信息 图示表达
Application Summary AI generated
GB/T 24355-2009 defines rules for the visual representation (portrayal) of geographic information, specifying how spatial data symbols, colors, and patterns should be rendered on maps or digital displays. It is applied in geographic information systems (GIS), digital cartography, and spatial data infrastructure to ensure consistent and interpretable visualization of features like roads, boundaries, and land cover. The standard is used by mapping agencies, software developers, and data providers for creating standardized map products and interoperable geospatial visualizations.
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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.