CINRAD/SA-D双偏振天气雷达数据质量评估研究

张玉洁, 张武

Research on data quality evaluation of CINRAD/SA-D dual-polarization weather radar

ZHANG Yujie, ZHANG Wu

图3 S波段雷达邻域空间标准差计算示意图 （中心点为待评估距离库，周围8个点为其空间最邻近点，共同构成用于计算的3×3分析单元）

Fig.3 Schematic diagram of the neighborhood spatial standard deviation calculation for S-band radar （The central point is the range bin to be evaluated， the 8 surrounding points are its spatially closest points， and together forming a 3×3 analysis unit for calculation）