构建数据仓库地震综合预报系统
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摘要
从现存分析预报体系数据库现状分析入手,指出了其存在的最大问题是资源未能得到充分共享和发挥最大功效,同时阐明数据仓库的面向主题、可重复使用、数据挖掘、高效的萃取功能及层次体系结构等优越性正好弥补了现存地震分析预报体系的不足,并根据地震系统的具体情况对数据仓库地震综合预报系统作初步设计,简要介绍了数据仓库地震综合预报系统的基本模型,最后对其应用前景作了展望。
Analyzing status quo of database of existent analysis and prediction system,the article shows that the existent biggest problem is that resource is not shared completely and exerted fully,and indicates the advantage of facing subject,reusability,data digging,efficient extraction function and hiberarchy of data storage makes up for deficiency of existent earthquake analysis and prediction system.According to detailed conditions of earthquake system,the author designs initially earthquake comprehensive prediction system of data storage,and introduces briefly basic model of earthquake comprehensive prediction system of data storage and makes an expectation of its applied potential.
Analyzing status quo of database of existent analysis and prediction system,the article shows that the existent biggest problem is that resource is not shared completely and exerted fully,and indicates the advantage of facing subject,reusability,data digging,efficient extraction function and hiberarchy of data storage makes up for deficiency of existent earthquake analysis and prediction system.According to detailed conditions of earthquake system,the author designs initially earthquake comprehensive prediction system of data storage,and introduces briefly basic model of earthquake comprehensive prediction system of data storage and makes an expectation of its applied potential.
引文
[1]江苏省地震监测中心.大力推进数字地震观测资料的应用[J].地震学刊,2002,22(2):44.
[2][美]Inmon W H.数据仓库[M].王志海,林友芳,等译.北京:机械工业出版社,2003.
[3]张国民.我国地震监测预报研究的主要科学进展[J].地震,2002,22(1):2-8.
[4]陈立德,付虹.地震预报基础与实践[M].北京:地震出版社,2003.
[5]李津生,洪佩琳.下一代Internet网络技术[M].北京:人民邮电出版社,2001.
[2][美]Inmon W H.数据仓库[M].王志海,林友芳,等译.北京:机械工业出版社,2003.
[3]张国民.我国地震监测预报研究的主要科学进展[J].地震,2002,22(1):2-8.
[4]陈立德,付虹.地震预报基础与实践[M].北京:地震出版社,2003.
[5]李津生,洪佩琳.下一代Internet网络技术[M].北京:人民邮电出版社,2001.
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