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1 雷达和卫星观测到的CI前兆信号示意图
(a)雷达和(b)卫星常能够在CI过程产生明显降水(C3阶段)之前观测到边界层辐合线[14]和新生积云快速发展[15],为CI预报提供前兆信息
Fig. 1 Conceptual model of radar- and satellite-observed precursor signals before CI occurring
(a) Radar-observed boundary-layer convergence lines[14] and (b) satellite-observed newborn cloud growth[15] can provide precursor information for the occurrence of radar-defined CI processes like C3 stage in (b)