贵州省1∶5万区域地质图空间数据库成果及应用

1 ∶50,000 Regional Geologic Map Spatial Database Achievement and Application of Guizhou Province

贵州省已完成134幅1∶5万区域地质图空间数据库、元数据库建设及相关文档工作,通过多年数据积累,形成了贵州省综合性大比例尺基础数据库阶段性成果,该数据库储存有大量的地质矿产信息,利用这些数据进行检索、空间分析、属性分析,可为区域地质调查、矿产资源评价、水工环、地质灾害治理等领域提供高效服务,最大限度地发挥其社会效益和经济效益。

Guizhou province has finished the construction of 134 1：50,000 regional geologic map spatial da- tabase,metadatabase and relative documents. By years＇ accumulation, the partial results of comprehensible big scale basic database formed and own abundant geologic and mineral information. With this database, searching, spatial analyses and property analyses will take good service for regional geologic investigation, mineral resource assessment,hydrogeology and geologic disaster prevention,it will create great social and economic benefit.