全球地质矿产数据库质量控制体系建立与应用

基金项目: 中国地质调查局地质调查与评价项目“全球主要矿产资源分布与潜力分析研究”（1212011120327）和国外矿产资源风险勘查基金项目(06200015)联合资助。

The quality control of global geological mineral database

1.
National Engineering Research Center for Geographic Information System, Wuhan 430074, Hubei, China
2.
Development Research Center, China Geological Survey, Beijing 100037, China
3.
School of Earth Sciences and Resources, China university of Geosciences, Beijing 100083, China

摘要: 提要：全球地质矿产建库数据资料涉及众多来源、多种存储格式、不同语种和多级尺度，保证建库数据质量是提供优质信息服务能力的关键。在全面分析国外地质矿产数据与资料特点的基础上，系统阐述了全球地质矿产数据库建设流程、建库标准规范、质量控制机制和质量检查方法。通过应用表明，全球地质矿产数据库建设的质量控制体系具有较强的实用性和广泛的推广性，在国外地质矿产数据库建设中具有一定的借鉴意义和推广价值。
- 全球地质矿产 /
- 空间数据库 /
- 质量控制 /
- 地理信息系统
Abstract: Abstract: Global geological?mineral database involves different sources,?multiple storage formats,?lots of languages and?different scales,?and hence the quality of?data is the key to the capability of information service for the society.?During the database construction,?project?group compiles?a standard document,?establishes a quality control?mechanism,?programs a?quality check software?and?forms a?new?data quality control pattern.?This paper?focuses on the?quality?control mechanism of database?construction,?the data quality content and?the?method of quality inspection?technology.
- global geological mineral /
- geo-spatial database /
- quality control /
- geographic information system