地理信息数据在X波段天气雷达选址中的应用研究  

Application study of geographic information data in the site selection of X-band weather radar

作　　者：胡祖权 潘田凤 覃爱金 韦菊 谭光平 Hu Zuquan;Pan Tianfeng;Qin Aijin;Wei Ju;Tan Guangping(Laibin Meteorological Bureau,Laibin 546100)

机构地区：[1]来宾市气象局,来宾546100

出　　处：《气象水文海洋仪器》2025年第1期19-21,25,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：文章通过总结来宾X波段天气雷达选址工作中地理信息数据的应用方法,利用现有天气雷达位置信息计算出选址区域,结合高精度高程数据准确找到拟选站址,提取地理信息数据并根据实地测量数据制作遮挡角方位图和等射束高度图,旨在为分析拟选站址净空环境提供辅助。实践表明:该方法降低了选址工作技术难度,不仅提高了选址效率,还增强了选址准确性和便捷性,为X波段天气雷达选址工作提供了有效途径。The article summarizes the application methods of geographic information data in the site selection work of the Laibin X-band weather radar,the existing weather radar location information is used to calculate the site selection area.Combined with high-precision elevation data,the proposed site is accurately found,and geographic information data is extracted.Based on field measurement data,occlusion angle azimuth map and equal beam height map are made to provide assistance for analyzing the net space environment of the proposed site.Practice has shown that this method reduces the technical difficulty of site selection,not only improves site selection efficiency,but also increases site selection accuracy and convenience,providing an effective approach for X-band weather radar site selection work.

关 键 词：X波段 雷达选址 地理数据 净空环境 

分 类 号：P411[天文地球—大气科学及气象学]