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气象:2020,46(10):1340-1350
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智能网格预报应用分析平台设计与实现
胡争光,薛峰,金荣花,孙靖,宋文彬,高博晗
(国家气象中心,北京 100081)
Design and Implementation of Gridded Forecast Application Analysis Platform
HU Zhengguang,XUE Feng,JIN Ronghua,SUN Jing,SONG Wenbin,GAO Bohan
(National Meteorological Centre, Beijing 100081)
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投稿时间:2019-09-04    修订日期:2020-09-02
中文摘要: 无缝隙全覆盖智能网格预报是中国气象局现代天气业务的重要业务体系与支撑。为了提升智能网格预报在全国天气预报及服务的业务应用水平,提高高时空分辨率智能网格预报数据的显示分析应用水平,设计并实现了智能网格预报应用分析平台(MOAP),通过分析无缝隙全覆盖智能网格预报数据海量、实时等特点,采用浏览器/服务器架构设计,并通过分布式流式计算处理、WebGL高效渲染、GIS空间分析等关键技术,实现了短时、中短期及延伸期等海量智能网格数据的高效加工处理、网络共享服务、可视化分析、影响分析、产品制图等业务功能。MOAP平台已在中央气象台实时业务中运行,为全国预报服务业务人员高效提供了无缝隙智能网格预报业务指导、应用分析、产品服务等日常业务支撑,并在上海合作组织青岛峰会、九寨沟地震气象服务、台风登陆等气象保障服务工作中发挥了重要业务作用。
Abstract:Seamless smart gridded forecast is the important content and support for the China Meteorological Administration modern weather operation. To enhance the application of gridded forecast in the forecast service operation, and improve the efficiency of the fine gridded forecast data visualization and analysis, we designed and implemented the Gridded Forecast Application Analysis Platform, analyzed the characteristics of the seamless gridded forecast data and the platform, adopted the browser/servce (B/S) design mode, and took key technologies such as the real time distributed process computation, WebGL and GIS spatial analysis, achieving the functions such as the efficiently massive gridded forecast data process and analysis, web service, visualization, impact analysis, mapping and so on. This platform has already been stably applied in national and provincial meteorological decision service operations, such as, typoon, storm and other disasters emergency service, which has illustrated the platform’s strong practicability.
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基金项目:国家自然科学基金项目(41401098)和国家重点研发计划(2018YFC1507506)共同资助
引用文本:
胡争光,薛峰,金荣花,孙靖,宋文彬,高博晗,2020.智能网格预报应用分析平台设计与实现[J].气象,46(10):1340-1350.
HU Zhengguang,XUE Feng,JIN Ronghua,SUN Jing,SONG Wenbin,GAO Bohan,2020.Design and Implementation of Gridded Forecast Application Analysis Platform[J].Meteor Mon,46(10):1340-1350.