基于TRMM数据与SPI指数的广西地区旱涝演变分析

晏红波, 韦晚秋, 卢献健, 黄俞惠

A study of drought and flood evolution in Guangxi based on TRMM data and SPI drought index

YAN Hongbo, WEI Wanqiu, LU Xianjian, HUANG Yuhui

图3 由TRMM数据计算的1998—2019年SPI(12)分布

Fig.3 SPI (12) map 1998—2019 calculated from TRMM data