基于多雷达产品的市县级人工防雹作业指挥系统  

A Prefectural/County-Level Hail Suppression Operation Command System Based on Multi-Type Radar Products

作　　者：刘春文[1,2] 李文祥 冯庆明 

机构地区：[1]兰州大学大气科学学院,兰州730000 [2]云南省玉溪市气象局,玉溪653100

出　　处：《气象科技》2009年第4期486-491,520,共7页Meteorological Science and Technology

基　　金：玉溪市气象局"市县人影作业指挥系统"课题资助

摘　　要：天气雷达是当前国内人工影响天气作业特别是地面人工防雹作业指挥最有效和最直接的探测、指挥工具,但不同类型、不同探测方式的天气雷达的探测产品难以有效地应用于人工防雹作业指挥。介绍了以市县级人工防雹业务为需求,采用VC+VB为程序开发语言,应用图形图像处理技术、GIS技术、客户服务器技术、数据库技术和多媒体技术设计研制的基于多雷达产品应用的市县级人工防雹作业指挥系统的系统组成、运行流程和相关技术,并给出了相应的作业指挥判据指标。业务应用个例分析表明,市县级人工防雹作业指挥系统的应用使不同类型的天气雷达的多种探测产品在人工防雹作业指挥中得到了相互补充,有利于人工防雹作业指挥水平的提高。Weather radar is most direct and effective modification operations, especially in ground hail detection and command tool in the domestic weather suppression operation command systems, but the detection products from various radars, which have different types and detection modes, are hard to be used effectively. Considering the needs of hail suppression operations at the prefectural/county level, a ground Artificial Hail Suppression Operation Command System （AHSOCS） is designed and developed based on multi-radar products using VC and VB language and graphic image processing, GIS, client- server, database, and multimedia technology. The system composition, running procedure and the related technologies are discussed, and the corresponding criterions and indexes of operation command are given. The case analysis shows that the mutual complementation of various detection products from different types of weather radar in hail suppression operations is achieved through AHSOCS, which can improve the level of artificial hail suppression operation command.

关 键 词：人工防雹 雷达 作业指挥系统 

分 类 号：P482[天文地球—大气科学及气象学] TP391.41[自动化与计算机技术—计算机应用技术]