天津模拟前兆观测数据共享模式及关键技术  

Data share model and key technique of simulated precursory observation in Tianjin

作　　者：王建国[1] 崔晓峰[1] 陈化然[2] 吴强[1] 栗连弟[1] 

机构地区：[1]天津市地震局,中国天津300201 [2]中国地震局地质研究所博士后流动站,中国北京100029

出　　处：《地震地磁观测与研究》2007年第1期76-83,共8页Seismological and Geomagnetic Observation and Research

摘　　要：模拟前兆观测数据共享是天津市地震局前兆台网中心的一项重要工作。本文从地震台站、地震办公室模拟前兆数据文件的报送、观测日志文件的报送、数据库模拟数据表及日志表的建立、模拟前兆数据下载转换入库、观测日志下载入库、数据库复制等6个环节介绍了天津模拟前兆观测数据共享的整个过程,阐述了每个环节中采用的关键技术。It＇s an important work to share data of simulated precursory observation in precursory network center of Earthquake Administration of Tianjin. In this paper, the whole sharing process of simulated precursory observation data of Tianjin network is composted by six parts. They are transmission of simulated precursory data file from stations and earthquake offices, transmission of observation log file, foundation of database table of simulated data and log, accession of database after download and conversion of simulated precursory data, accession of database after download of log file, copy of database, etc. The key technique in each part was introduced .

关 键 词：天津 模拟前兆观测数据 数据共享 数据库复制 

分 类 号：P315.72[天文地球—地震学]