基于天擎JSONP的降雨实况分级预警平台建设与实现  

Construction and Implementation of Rainfall Real-time Grading Early Warning Platform Based on Tianqing JSONP

作　　者：郑舒天 钱媛 李鑫焱 ZHENG Shutian;QIAN Yuan;LI Xinyan(Honghe Meteorological Bureau,Mengzi 661199,China)

机构地区：[1]红河州气象局,云南蒙自661199

出　　处：《现代信息科技》2025年第2期96-99,104,共5页Modern Information Technology

基　　金：云南省气象局基层台站气象科技创新与能力提升计划项目STIAP(STIAP202224)。

摘　　要：文章主要研究利用气象大数据云平台提供的JSONP格式数据搭建Web平台,跨域请求数据后直接利用浏览器可视化气象数据,免去了服务器搭建环节,降低了门槛和成本。此外,获取分钟降雨量数据集后计算不同时效分级的滑动累计降雨量,并用图表形式可视化,相较大部分基于GIS系统显示气象要素的平台,图表形式具有更加简洁、高效、直观等优势。与此同时,图表能在减少人机互动的情况下自动更新数据,并能在同一个界面下提供更为丰富的信息量,有利于快速分析研判降雨实况信息,为发布暴雨预警增加提前量。This paper mainly studies the use of the JSONP format data provided by CMADaaS to build the Web platform.After the cross-domain request of data,it directly uses the browser to visualize the meteorological data,eliminates the server construction link,and reduces the threshold and cost.In addition,after obtaining the minute rainfall dataset,the sliding cumulative rainfall of different time grades is calculated and visualized in the form of charts.Compared with a large part of the platforms which display meteorological elements based on GIS system,the chart form has the advantages of more conciseness,efficiency,and intuitiveness.At the same time,the chart can automatically update the data in the case of reducing humancomputer interaction,and can provide more abundant information in the same interface,which is conducive to the rapid analysis,research,and judgment of real-time rainfall information,and increases the amount of advance for the release of rainstorm warning.

关 键 词：气象大数据云平台 JAVASCRIPT 降雨实况平台 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]