基于天擎的天气雷达基数据显示分析系统  

Weather radar base data display and analysis system based on CMADaaS

作　　者：张德玉 张启超 张强 魏荣妮 白明 Zhang Deyu;Zhang Qichao;Zhang Qiang;Wei Rongni;Bai Ming(Zhangye Meteorological Bureau,Zhangye 734000;School of Huazhong University of Science and Technology Materials Science and engineering,Wuhan 430074)

机构地区：[1]张掖市气象局,张掖734000 [2]华中科技大学材料科学与工程学院,武汉430074

出　　处：《气象水文海洋仪器》2024年第4期112-115,共4页Meteorological,Hydrological and Marine Instruments

基　　金：中国气象局气象探测中心观测试验项目(GCSYJH23-23);甘肃省气象局气象科研项目(Zd2022-02)资助。

摘　　要：为了解决天气雷达基数据格式复杂、长期线下存储等问题,文章以甘肃省气象大数据云平台为基础,开发了云端资料归档系统,实现了基数据的整编归档和集中存储,在云端形成了雷达资料云;开发了用户端产品检索显示系统,实现了数据检索查询、回波图形化显示、回波分析、灾害性天气个例查询与标记、数据下载等功能。系统能解析中国组网的各型天气雷达基数据格式,并提供统一的图形化接口;系统将数据和应用软件打包部署在云端,各级用户利用浏览器可直接使用,节省了网络带宽,实现了快速访问。In order to solve the problems of complex format and long-term offline storage of weather radar basic data,based on Gansu meteorological big data cloud platform,this paper develops a cloud data archiving system,which realizes the integration,archiving and centralized storage of basic data,and forms a radar data cloud in the cloud.The user-side product retrieval and display system is developed,which realizes the functions of data retrieval and query,echo graphical display,echo analysis,disastrous weather case query and marking,data download and so on.The system can analyze the basic data formats of various types of weather radars in China networking and provide a unified graphical interface;The system packs and deploys data and application software in the cloud,which can be directly used by users at all levels using browsers,saving network bandwidth and achieving rapid access.

关 键 词：天擎 雷达基数据 格式解析与图形化 回波分析 灾害个例 

分 类 号：P412.25[天文地球—大气科学及气象学]