利用多普勒天气雷达资料建立灾害性天气的监测和预警系统

J4 ›› 2009, Vol. 27 ›› Issue (1): 82-93.

利用多普勒天气雷达资料建立灾害性天气的监测和预警系统

段文广¹ ,安　林² ,魏　敏³

1. 甘肃省兰州市气象局,甘肃兰州　730020; 2. 甘肃省兰州市人工影响天气办公室,甘肃兰州　730020;
3. 山东省滨州市气象局,山东滨州　256600

收稿日期:2008-10-17 修回日期:2009-02-06 出版日期:2009-03-31 发布日期:2009-03-30
作者简介:段文广(1975 - ) ,男,甘肃酒泉人,网络工程师,在读硕士,主要从事气象信息网络维护工作
基金资助:
“2007～2008年度甘肃省气象局青年优秀人才”基金资助

M on itor ing andWarn ing System for SevereWea ther Ba sed on Doppler Radar Da ta

DUAN Wen-An¹, AN 　Lin^2， WEI 　Min³

1. Lanzhou M eteorological B ureau of Gansu Province, Lanzhou 730020, China; 2. Lanzhou W eatherM odif ication
Off ice, Lanzhou 730020, China; 3. B inzhou M eteorological B ureau of Shandong Province, B inzhou 256612, China

Received:2008-10-17 Revised:2009-02-06 Online:2009-03-31 Published:2009-03-30

摘要/Abstract

摘要：

多普勒天气雷达是目前对短时强对流天气进行监测的主要手段之一。为了能够使多普勒天气雷达资料在业务预报中得到更加准确、方便的使用,设计开发了利用CINRAD / CC新一代多普勒雷达资料建立对临近灾害性天气的监测和预警数据库系统。该系统采用Visual C + + 6. 0 + SQL Serv2er 2000为开发环境,由雷达原始数据采集和处理系统、雷达图像的显示系统、雷达数据库系统、监测及预警信息的发布系统、客户端应用系统等部分组成,有较好的兼容性和可移植性。实现了实时显示、入库、监测和预警、动画回放等功能,并且系统资源占用少、效率高。能够方便地为气象业务人员使用,帮助预报人员更好地分析天气系统的内部结构及发展趋势,特别是在临近预报和帮助人影值班人员指导防雹作业等方面均能发挥十分重要的作用。

关键词: 多普勒天气雷达}实时显示, 数据库, 监测和预警

Abstract:

The Dopp lerweather radar has become one of the chiefmeans to monitor short - term severe convective weather at p resent. We designed and developed the monitoring and warning database system for severe weather based on the CINRAD /XD Dopp lerweather
radar data. The system usesMicrosoftVisual C + + 6. 0 p rogramming languages and SQL Server 2000 database as the development en
vironment. It contains five important parts: data acquisition and p rocessing system, image disp lay system, database system,monitoring
and warning system, client app lication system. The system can achieve some functions such as real - time disp lay, storage, monitoring
and warning, animation p layback, and has good compatibility and portability. It can be used very easily and conveniently. The system
can help forecasters analyze the internal structure and develop ing trend of weather system. Especially in some respects, for examp le,
nowcasting and weathermodification, it can p lay very important role.

Key words: Dopp lerweather radar, real - time disp lay, database, monitoring and warning

中图分类号:

P456. 9

段文广, 安　林, 魏　敏. 利用多普勒天气雷达资料建立灾害性天气的监测和预警系统[J]. J4, 2009, 27(1): 82-93.

DUAN Wen-An, AN 　Lin, WEI 　Min. M on itor ing andWarn ing System for SevereWea ther Ba sed on Doppler Radar Da ta[J]. J4, 2009, 27(1): 82-93.

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