全国地震前兆数据入库处理
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摘要
详细介绍了前兆数据入库处理软件Doqzh的功能特点、工作参数文件、数据入库流程、两种数据入库模式、错误处理、工作日志文件以及支持的观测日志文件格式等。该软件可对多种前兆数据、观测日志以及电子月报表等进行入库处理,对数据入库操作进行优化,大大提高了数据入库效率,且实现了数据入库操作的全程自动化,包括连接数据库服务器、连接FTP服务器、下载文件、备份文件、数据包解压缩、入库、记录数据压缩包统计信息、退出程序等。该软件是国家地震前兆台网中心数据处理系统的核心软件,在国家地震前兆台网中心和多个省级前兆台网中心收到了很好的应用效果,为全国地震前兆数据的汇集和共享以及中国地震局的大华北数据共享任务起到了关键的作用。
In this paper,the software Doqzh for loading the earthquake precursory observational data into database is introduced,including its function,processing procedure,working mode,error processing,working parameter files,and the format of observation log files,which supports the files.Doqzh can process several types of earthquake precursory observational data,and it optimizes the loading operation,thus improving the overall performance greatly.The entire procedure of data loading operation is completely automated,including linking to database server,linking to FTP server and downloading data files,file backup,uncompressing file cabinets,loading data into database,collecting statistic information,and exiting the program.Doqzh is the core software in the data processing system of National Earthquake Precursor Network Center,and it is now running in National Earthquake Precursor Network Center and many Provincial Earthquake Precursor Network Centers,and good results are achieved.It plays a key role in concentration and sharing for national earthquake precursory observational data.
In this paper,the software Doqzh for loading the earthquake precursory observational data into database is introduced,including its function,processing procedure,working mode,error processing,working parameter files,and the format of observation log files,which supports the files.Doqzh can process several types of earthquake precursory observational data,and it optimizes the loading operation,thus improving the overall performance greatly.The entire procedure of data loading operation is completely automated,including linking to database server,linking to FTP server and downloading data files,file backup,uncompressing file cabinets,loading data into database,collecting statistic information,and exiting the program.Doqzh is the core software in the data processing system of National Earthquake Precursor Network Center,and it is now running in National Earthquake Precursor Network Center and many Provincial Earthquake Precursor Network Centers,and good results are achieved.It plays a key role in concentration and sharing for national earthquake precursory observational data.
引文
[1]付子忠,王子影,赵家骝,等.地震前兆观测仪器(第2部分):通信与控制[S].北京:地震出版社,2003.
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