金属矿山地理信息管理系统数据库建设

Database Construction of Metal Mine Graphic Information System

矿山地理信息系统(Mine Geographic Information System,MGIS),是实现矿山信息化的最重要的工具之一,是实现数字矿山的重要载体,而矿山信息管理数据库正是此载体的核心。矿山信息具有复杂性、海量性、异质性、不确定性和动态性及多源、多精度、多时相和多尺度特征。利用地理信息系统的开发思想与工具,结合金属矿山实际项目,依托数据库设计理论与方法,详细分析并构建了基于金属矿山的生产数据库,完成了金属矿山地理信息系统生产信息管理部分模块功能的构建。

As one of important tools to implement mine informatization and significant carriers for realizing digital mine, Mine Geographic Information System （MGIS） depends on database of mine information management. Data information has qualities as follows： complexity, vastness, and heterogeneity, and uncertainty, dynamic nature, multi-source, multi-preci- sion, multi-temporal and multi-scales. Taking advantage of development thinking and tools, combining the practical project about metal mine, with the database design methodology, the process and steps of building database are analyzed and depicted in detail. At last, part of function module is established for MGIS upon metal mine production information.