GB/T 21337-2008
AbolishedGeographic information - Quality principles
地理信息 质量原则
Application Summary AI generated
This standard defines the fundamental principles and framework for describing and evaluating the quality of geographic information, including data completeness, logical consistency, positional accuracy, temporal accuracy, and thematic accuracy. It is applied in the development, management, and use of geographic information systems (GIS) and digital mapping products across industries such as urban planning, environmental monitoring, and transportation. The standard ensures that spatial data providers and users have a common basis for assessing data fitness for use in specific applications.
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