摘要
针对地质数据种类繁多、数据量大、难以管理的特点,文章提出了地质数据树的概念及模型。在该模型的基础上,充分利用.NET的界码分离思想和高效率特性构建表示层、逻辑层和数据层三层结构,开发出了基于.NET平台和三层结构的综合地质数据库管理系统。该系统实现了对地质数据的远程访问、管理和更新,同时利用系统导入导出功能,从地质工作的角度实现数据的备份与恢复。
The paper is directed to the great variety,huge quantity and difficult management of geological data and give the conception and model of GeoDataTree.Based on the model,three-tier architecture（USL,BLL,DAL） was built by making full use of the interface and code separation ideas and high efficiency of.NET.Then,the general geological database management system is developed.The system realized the function for the remote access,management and updating of the geological data.Besides the import and export function can be used as data backup and recovery from the perspective of geologic work.
出处
《地质找矿论丛》
CAS
CSCD
2010年第2期163-166,170,共5页
Contributions to Geology and Mineral Resources Research
基金
国家"十一五"科技支撑计划课题(编号:2006BAB01A12)资助
