X波段双偏振雷达回波实时反演研究  

Research on real time inversion of X band dual polarization radar echo

作　　者：杨承梅 张玉逵 倪妮 蔡彤 陈银东 Yang Chengmei;Zhang Yukui;Ni Ni;Cai Tong;Chen Yindong(Weining Meteorological Bureau of Guizhou,Weining 553100)

机构地区：[1]贵州省威宁县气象局,威宁553100

出　　处：《气象水文海洋仪器》2024年第1期32-34,共3页Meteorological,Hydrological and Marine Instruments

基　　金：贵州省毕节市气象局登记式项目“威宁X波段雷达回波实时反演设计与实现”[BJKD(2021)03-03号]资助。

摘　　要：为了确保YLD1-D型X波段双偏振多普勒天气雷达各类型回波能够实时生成并叠加到“威宁县气象综合业务管理系统”的GIS地理信息系统上,有效订正雷达数据。通过数据处理主机与服务器搭建于同一局域网,实现了数据采集与上传等功能,对雷达基数据进行加工处理,形成可叠加的回波图嵌入系统内。经过多次测试表明,系统能实现实时采集雷达数据并更新回波图,为本地气象服务带来极大便利。In order to ensure that the various types of echoes of YLD1 D X band dual polarization Doppler weather radar can be generated in real time and superimposed on the GIS geographic information system of"Weining County Meteorological Integrated Business Management System",the radar data can be effectively corrected.The data processing host and server are built in the same local area network,realizing the functions of data acquisition and uploading and processing the radar base data to form a stackable echo map embedded in the system.After many tests,the system can realize real time radar data collection and update the echo map,which brings great convenience to local meteorological services.

关 键 词：X波段雷达 双偏振雷达 回波反演 回波叠加 

分 类 号：P412.25[天文地球—大气科学及气象学]