基于SCTP-RF算法的甘肃省短期定量降水客观预报方法研究

刘娜, 黄武斌, 杨建才, 王基鑫, 王一丞, 张君霞

Objective forecast method of short-term quantitative precipitation in Gansu Province based on SCTP-RF algorithm

LIU Na, HUANG Wubin, YANG Jiancai, WANG Jixin, WANG Yicheng, ZHANG Junxia

图5 2020年6—8月08:00(a、c、e)和20:00(b、d、f)起报的TP_CMA(a、b)、ECMWF(c、d)和SCTP-RF(e、f)产品晴雨预报准确率空间分布(单位:%)

Fig.5 The accuracy spatial distribution of rain probability forecast by TP_CMA (a, b), ECMWF (c, d) and SCTP-RF (e, f) products at 08:00 BST (a, c, e) and 20:00 BST (b, d, f) start predicting from June to August 2020 (Unit: %)