金属矿床勘查找矿信息系统的设计与实现

从金属矿床勘查找矿和国土资源信息化建设的实际出发,通过科学合理的筛选、归纳，总结出金属矿床勘查找矿信息,进而提出系统设计方案，包括信息采集子系统（客户端）、信息检索子系统（客户端）和网络数据库服务（服务器端）等3个子系统，以及属性信息采集模块、空间信息采集模块、基础数据采集模块、数据维护模块、属性信息检索模块、空间信息检索模块和基础数据检索模块7个主要模块。采用VB+MapGIS组件+SQLServer的集成开发模式,开发了具有友好人机接口，能够为地质勘查单位、政府管理部门和公众提供服务的金属矿床勘查找矿信息平台。同时，给出了项目开发过程中解决的部分技术问题的VB程序代码。

Design and Realization of Metal Deposit Exploration Information System

In consideration of the requirement of metal deposit prospecting and construction of land resources information,the metal deposit prospecting and exploration information was summed up through scientific and rational filtration and induction,and then the design programs were made,which were made up of three subsystems: information collection subsystems(client),information retrieval system(client) and network database services(server),including seven main modules: attribute information collection module,space information collection module,original data collection module,data maintenance module,attribute information retrieval module,space information retrieval module and original data retrieval module.A metal deposit prospecting and exploration system having a friendly customer interface was developed adopting the integration development method of VB MapGIS components SQL Server,which can serve for the geological exploration departments,government departments and the public.The VB code of some technical issues settled in project development process was also given.