摘要
文章介绍了雷达信号处理步骤、数据处理过程以及产品质量控制的方法,利用福建风廓线雷达的观测数据进一步做了验证,与自动气象站实际观测数据相对比,结果表明:经过去除地物杂波处理后的产品质量得到了有效改善,从而提高了风廓线雷达产品的准确性和可靠性,为二次产品的开发打下良好的数据质控基础。
This paper introduces the radar signal processing steps,data processing and product quality control methods.A further validation was made by using the observed data from wind profiler radar in Fujian.Compared with the actual observation data of automatic weather station,the results show that the product quality has been effectively improved after the removal of ground clutter,which improved the accuracy and reliability of wind profiler radar products and laid a good data quality control foundation for the secondary product development.
作者
杜言霞
陈州川
吴勇凯
温继昌
Du Yanxia;Chen Zhouchuan;Wu Yongkai;Wen Jichang(Quanzhou Meteorological Bureau,Quanzhou 36200)
出处
《气象水文海洋仪器》
2018年第3期4-8,共5页
Meteorological,Hydrological and Marine Instruments
关键词
风廓线雷达
地物杂波
数据处理
质量控制
wind profiler radar；ground clutter；data processing；quality control
