Analysis of some relevant performance parameters of abnormal echo of new generation weather radar
Li Cuicui1, Feng Heping2, Yang Jinhong3, Cao Kaiming1, Yang Ting1
1.Guizhou Meteorogical Observation Technology and Support Center,Guiyang 550001; 2.Guizhou Vocational and Technical College of Water Resources and Hydropower,Guiyang 550001; 3.Meteorological Observation Centre of CMA,Beijing 100081
Abstract：According to the types of data quality problems and the reasons caused data quality of national network new generation weather radar in 2017,this paper analyzes the noise level or noise temperature of main abnormal echoes based on CC/SA radars in China.And the automatic calibration function of SA/SB radar echo intensity is tested.The analysis results would provide references for radar professionals to analyze abnormal echoes through the changes of performance parameters.
李翠翠, 冯和平, 杨金红, 曹凯明, 杨亭. 新一代天气雷达异常回波的部分相关性能参数分析[J]. 气象水文海洋仪器, 2019, 36(2): 45-50.
Li Cuicui, Feng Heping, Yang Jinhong, Cao Kaiming, Yang Ting. Analysis of some relevant performance parameters of abnormal echo of new generation weather radar. Meteorological Hydrological and Marine Instrument, 2019, 36(2): 45-50.