海南省新一代天气雷达性能评估分析  

Performance evaluation and analysis of new generation weather radar in Hainan

作　　者：郑鹏斌 李昭春 Zheng Pengbin;Li Zhaochun(Hainan Meteorological Detecting Center,Haikou 570203;Key Laboratory of South China Sea Meteorological Disaster Prevention and Mitigation of Hainan Province,Haikou 570203)

机构地区：[1]海南省气象探测中心,海口570203 [2]海南省南海气象防灾减灾重点实验室,海口570203

出　　处：《气象水文海洋仪器》2023年第3期42-46,共5页Meteorological,Hydrological and Marine Instruments

基　　金：海南省气象局2021年科研项目(hnqxSJ202102)资助。

摘　　要：文章基于2022年1—6月海南省5部新一代天气雷达的状态数据,以及2017—2021年现场验收测试数据、告警数据和年巡检数据,分别完成了海南省新一代天气雷达的在线性能分析评估、离线检测性能分析评估、告警信息分析评估和旋转关节对接收链路一致性的评估。所得结果以期为评估海南省天气雷达系统的稳定性提供参考。Based on the status data of five new generation weather radars in Hainan Province from January to June 2022,as well as the on-site acceptance test data,alarm data and annual inspection data from 2017 to 2021,this paper completes the online performance analysis and evaluation,offline detection performance analysis and evaluation,alarm information analysis and evaluation,and the consistency evaluation of the receiving link by the rotary joint of the new generation weather radar in Hainan Province.The results are expected to provide a reference for evaluating the stability of weather radar system in Hainan Province.

关 键 词：天气雷达 告警 性能评估 旋转关节 

分 类 号：P415.2[天文地球—大气科学及气象学]