摘要
将全球预报系统(GFS)发布的中期降水预报信息应用于水库防洪与兴利调度,需建立多用户易操作、实时性强的交互式降水预报信息服务系统。充分利用成熟的开源项目,如Geoserver、GWT框架等,采用Web GIS、Aiax等技术,实现了数据录入、站点查询、多条件统计、气象数据实时更新等功能,不仅为决策者提供全面的降水和统计规律信息,而且易与流域降水径流预报系统集成。
Application of mid-term precipitation forecast information issued by Global Forecast System in reservoir flood control and regu- lation needs to set up multi-users' and real-time interactive precipitation forecast system.Fully taking use of ripe open source dotware,such as GeoServer,GWT framework,and Web GIS,Ajax etc.technologies,the functions of data input,station inquiry,multi-conditions statistic,real- time renewal of meteorological data etc.are realized,not only supplying overall precipitation and statistical law information for decision-maker,but also easily integrating with basin precipitation and runoff forecast system.
出处
《人民长江》
北大核心
2008年第18期20-23,共4页
Yangtze River
基金
国家自然科学基金
二滩水电开发公司雅砻江水电联合研究基金项目(50579095)
