GB/T 20258.4-2019 Data dictionary for fundamental geographic information features-Part 4：Scale of 1:250 000 1:500 000 1:1 000 000

Standard Number: GB/T 20258.4-2019
Chinese:基础地理信息要素数据字典 第4部分：1∶250 000 1∶500 000 1∶1 000 000 比例尺
English:Data dictionary for fundamental geographic information features-Part 4：Scale of 1:250 000 1:500 000 1:1 000 000

Effective Date:2019-10-01
Regulatory Authority:Ministry of Natural Resources (Surveying, Mapping and Geography)
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:N
PDF Downloadable:Y

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