GB/T 30322.1-2013
ActiveGeographic information―Classification systems―Part 1: Classification system structure
地理信息 分类系统 第1部分：分类系统结构
Application Summary AI generated
This standard defines the structural framework for creating classification systems used in geographic information, specifying rules for hierarchical coding and category relationships. It is applied in Chinese national and local geographic information systems (GIS) for organizing spatial data, such as land use, transportation networks, or environmental monitoring, ensuring consistent data categorization across different databases and mapping projects.
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