闪电和降水关系动态可视化研究平台开发

Development of a dynamic visualization research platform for the relationship between lightning and precipitation

闪电对降水活动具有重要的指示意义,闪电数据在辅助决策强对流降水预警中有重要的应用价值,是国内外相关领域研究的热点。然而,两者的关系往往呈现较大的时空差异,单一的、静态的、孤立的研究往往不能以偏概全。为更加科学、动态、全面地捕捉两者的关系,基于B/S架构,在WINDOWS环境下,开发了闪电和降水关系研究平台。该平台支持星地多源降水数据和闪电数据的导入,采用E-CHART技术,以交互查询绘图的方式,灵活实现定制时段、定制区域海量闪电和降水数据关联关系的可视化表达,并可导出多种形式的统计图表,为相关研究提供更加有效和精准的个性化数据推送服务。

Lightning is an important indicator of precipitation activities,lightning data has important application value in the aided decision-making of severe convective precipitation warning, it is a research hotspot in related fields globally. However, the relationship between them is often different in space and time, single, static, isolated research often cannot be generalized. In order to capture the relationship between lightning and precipitation more scientifically, dynamically and comprehensively,this paper developed a research platform for the relationship between lightning and precipitation based on B/S architecture, under WINDOWS environment.The platform supports the import of multi-source satellite-based and ground-based lightning data and precipitation data. Using the E-CHART technology, realizing the visual expression of relationship between massive lightning data and precipitation data in customized time period and customized area flexiblyby interactive query drawing,and can export various forms of statistical charts. The work in this paper is expected to provide more effective and accurate personalized data push services for related research.