基于雷达与卫星的对流触发观测研究和临近预报技术进展

黄亦鹏, 李万彪, 赵玉春, 白兰强

A Review of Radar- and Satellite-based Observational Studies and Nowcasting Techniques on Convection Initiation

Yipeng Huang, Wanbiao Li, Yuchun Zhao, Lanqiang Bai

图2 不同地区基于雷达气候学统计的CI空间分布特征 （a）欧洲中部[20]、（b）美国东南部[16]和（c）美国中部[22]；（a）中用白点表示CI位置分布；（b）和（c）中用空间密度表示CI位置分布，其中（b）中色调越亮表示CI发生密度越高；（c）中黄色等值线表示密度超过0.009的区域

Fig. 2 Radar-based CI climatology across different regions (a) Central Europe[20], (b) Southeast U.S. [16] and (c) Central U.S.[22]； The spatial distribution of CI locations is shown by white dots in (a) and by point density in (b) and (c), with brighter color indicating more frequent CI occurrence in (b) and the yellow contour in (c) indicating density higher than 0.009 points per km2