China National Standards

China 1：data GB Standards List

  •  China "1：data" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 20258.1-2007 Data dictionary for fundamental geographic information features - Part 1：data dictionary for fundamental geographic information features of 1∶500 1∶1 000 1∶2 000 scale
    基础地理信息要素数据字典 第1部分：1:500 1:1000、1:2000基础地理信息要素数据字典    		 China National Standards
    1：data
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