海洋实时监测数据库管理方法研究

Research on database management method of marine stations real-time monitoring

海洋实时监测数据库为海洋环境预测部门提供了数据支持,本文根据海洋观察站数据库的要求,研究如何设计和实现海洋实时监测数据库管理系统。本文根据海洋监测元素的不同特点,设计并生成具体的海洋数据库表存储结构。利用国家海洋环境预报中心提供的原始监测数据作为数据来源,针对我国海洋实时监测数据库管理的具体需求,设计并实现了高速和全自动化的数据仓储系统。实验与模拟结果表明,该数据库管理方法能够满足用户对于数据快速更新和查询的要求。

Establishing database of marine stations real- time monitoring provides data support for marine environment forecasting sectors. Design and implement marine stations real time monitoring database management system,according to the requirements of marine stations observation database. According respective characteristics of the marine monitoring elements,generate standard data interchange formats.Original monitoring data received by National Marine Environmental Forecasting Center was stored in the specified directory by a fixed name after quality controlling. Then real- time warehousing application and transferor application run without human interaction. Simulation experiment shows that it is adaptive to the requirements of data quick update and query.