基于GIS技术和天气雷达的短临预警平台研究  

The Study of Early-warning Platform based GIS Technology and Weather Radar

作　　者：熊文兵[1] 孙莹[2] 王艳兰[3] 刘泽军[4] 

机构地区：[1]广西气象科技服务中心,广西南宁530022 [2]广西气象局应急减灾处,广西南宁530022 [3]广西桂林市气象局,广西桂林541001 [4]广西区气象台,广西南宁530022

出　　处：《遥感技术与应用》2012年第3期472-478,共7页Remote Sensing Technology and Application

基　　金：国家自然科学基金项目(40865001)资助

摘　　要：天气雷达和自动气象站资料分析应用是短临天气监测预警的重要内容。以VB6.0为开发平台,利用ArcEngine的GIS组件技术,通过对多普勒雷达资料的网格化处理及其在GIS地图中的反演,将自动站实时资料作为属性数据在GIS地图中显示和分析,建立短临预警平台。该平台实现了在GIS下雷达资料、自动站实况、预警信号的动态监控功能,并自动发布手机预警信息,具备了较强的决策预警能力,有助于提高气象台站对突发灾害性天气的短时临近预警水平。Using ArcEngine GIS component technology,Doppler weather radar information was inversed in GIS map after being gridded,real-time information of automatic station was displayed and analyzed in GIS map,and then the short-term early-warning platform had been established in VB6.0 development platform.This platform had achieved dynamic monitoring to radar data,automatic station live data,and warning signals under the GIS,and can release early-warning information automated through mobile phone,so that it has strong decision of early-warning ability,which can help to improve the now-casting warning level on sudden disastrous weather of meteorological station.

关 键 词：GIS 天气雷达 短临 预警 平台 

分 类 号：P208.2[天文地球—地图制图学与地理信息工程] P407.2[天文地球—测绘科学与技术]