辽宁省1︰10000基础地理信息数据整合结构设计

Structural Design of Liaoning 1:10000 Fundamental Geographic Information Data Integration

详细分析了国家1︰10 000基础地理信息数据标准,在满足国家数据标准的基础上,结合省级建库需求对数据结构进行扩展设计,扩展后的数据结构符合国家整合规范的要求,更适应省级数据库的建设需求。

This paper analyzed national 1:10 000 fundamental geographic information data standards.On the basis of meet the national data standard,combining with the demands of the provincial building database,the paper extended designed the data structure.The extended data structure met the requirement of national integration specification,more adapt to the demand of database construction at the provincial level.