摘要
矿物是人类认识地球及地外天体的一把钥匙。随着现代原位分析技术的快速发展,矿物地球化学数据呈现指数增长,积累了大量数据,但这些数据结构复杂,且无统一的标准和格式,阻碍了矿物大数据的再利用和相关的对比研究。鉴于矿物地球化学数据对解决各类地球科学问题的优势,以及它们复杂的数据结构和体量呈指数增长的趋势,本研究基于计算机信息技术、Web应用、关系数据库、GIS等开发了一个矿物地球化学数据信息系统(MinerGeochem)。该系统由信息硬件基础设施、操作系统/数据库系统、服务组件和应用模块组成。功能模块有用户管理模块、网站内容版块、数据管理版块、记录管理版块、系统配置版块、GIS数据可视化和数据导入导出等模块组成。数据维度有矿床数据、矿物数据、实验数据和文献数据四类数据结构,每类数据包含多个属性,数据通过其属性相关联,实现了任一数据属性的搜索和获取。数据标准化及数据上传采用Excel模版批量处理,简单快捷。MinerGeochem界面简单,使用方便,有望成为地学数据库的重要组成部分,为地学工作者提供数据支持。
The mineral is a key to understand the earth and extraterrestrial objects for human beings.With the rapid development of modern in situ analysis techniques,a large amount of mineral geochemical data has been accumulated in an exponential growth mode.However,the complex structures and various types and formats of these data hindered the reuse of mineral big data and related comparative researches.In view of the advantages of mineral geochemical data in solving various questions of geosciences,as well as their complex data structure and exponential growth trend,a mineral geochemical data information system(MinerGeochem,http://www.minergeochem.com/)was developed based on the computer information technology,web application,relational database,and GIS.The system consists of information hardware infrastructure,operating system/database system,service components,and application modules.The functional modules include the user management module,website content module,data management module,record management module,system configuration module,GIS data visualization,and data import and export module.The data dimension consists of four types of data structures including the mineral deposit data,mineral data,experiment data,and literature data.Each type of data contains multiple attributes,and these data are related through their attributes for enabling the search and acquisition of any data attribute.Data standardization and data upload are simply and fast processed in batches using Excel templates.The MinerGeochem which has a simple interface is easily used.The system will be important part of the geoscience database and will provide data support for geoscience researchers.
作者
黄小文
HUANG Xiao-wen(State Key Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550081,China)
出处
《矿物岩石地球化学通报》
CAS
CSCD
北大核心
2024年第4期767-774,共8页
Bulletin of Mineralogy, Petrology and Geochemistry
基金
中国科学院百人计划项目
矿床地球化学国家重点实验室领域前沿重点项目(202101)
国家自然科学基金资助项目(42173070)。
关键词
矿物
地球化学
数据库
信息系统
WEB技术
minerals
geochemistry
database
information system
web technology
