云南省前兆模拟观测数据库系统的设计及实现

Designing and Realization of Database System for Precursory Analogue Observation of Yunnan Province

介绍了云南省前兆模拟观测数据库系统。该系统由前兆模拟观测数据库和数据库管理软件两部分组成。针对云南省前兆模拟观测手段多、时段长、覆盖面广等特点 ,选用MicrosoftSQLServer 2 0 0 0为数据库平台设计建立了云南省前兆模拟观测数据库 ;针对前兆观测方法及台站观测手段分类管理的特点 ,选用Delphi为开发工具编制了前兆数据库管理软件。该系统的实现解决了分析预报和研究人员对长期积累的前兆观测数据的科研需要。

The database system for precursory analouge observation is introduced in this paper. This system is composed of database of precursory analogue observation and software of database management. Aiming at the features of multi observations, long time and wide coverage, the database for precursory simulation observation for Yunnan Province has been established by selecting Microsoft SQL Server 2000 as the database platform. To the characteristics of precursory observation methods and various observing measures in the seismic station, Delphi is selected as the developing tools to compile the software of precursory database management. The realization of this system has solved the scientific and studying needs of the precursory observation data, which are accumulated for a long time in the analysis and prediction.