辽宁省“十五”数字化地磁数据分析系统  

The analysis system for data recorded by Liaoning digital geomagnetic observatories built during “the tenth-five year plan”

作　　者：孙鸿雁[1] 殷轶娜[1] 郑国栋[2] 王帅[1] 

机构地区：[1]辽宁省地震局,中国沈阳110034 [2]吉林省地震局,中国长春130117

出　　处：《地震地磁观测与研究》2011年第4期40-43,共4页Seismological and Geomagnetic Observation and Research

摘　　要：依据台站"十五"数字化地磁工作需求,结合地磁学科组运行管理的相关技术要求,研发辽宁省"十五"数字化地磁数据分析系统。该软件采用IDL作为开发语言,Oracle 10g数据库管理数据,主要包含用户管理模块、日志管理模块和数据管理模块3部分,具备数据实时处理、快速成像、操作简便、安全稳定等特点,可以有效解决目前台站地磁数据处理中存在的问题,具有实用价值。According to the demand of digital geomagnetic work and technical requirements of geomagnetic management, the analysis system for data recorded by Liaoning digital geomagnetic observatories built during ＂the tenth-five year plan＂ was designed. Based on the software is developed by IDL（Interactive Data Language） and composed of users management module, log management module and data management module. It has many merits, such as real-time data processing, rapid imaging, easily-operating, safe and stable, etc. In addition, it could solve some problems in the geomagnetic work, enhance the work efficiency and improve work quality. The results show that this software has strong practical value.

关 键 词：前兆台网 地磁 数据分析 数据库 系统设计 

分 类 号：P315.721[天文地球—地震学]