基于机器学习订正ERA5的甘肃省地表太阳辐射时空分布
吴欣华, 王思晨, 王菲菲, 王天河, 杜源, 陈涛, 牛亮亮, 赵怀宇, 张昊天

Spatiotemporal distribution of surface solar radiation in Gansu Province based on machine learning correction of ERA5
WU Xinhua, WANG Sichen, WANG Feifei, WANG Tianhe, DU Yuan, CHEN Tao, NIU Liangliang, ZHAO Huaiyu, ZHANG Haotian
图9 2000—2024年甘肃省地表下行太阳辐射日变化(a)和年际变化(b)
(灰色阴影部分为全部数据的上下四分位数区间)
Fig.9 Diurnal variation (a) and inter-annual variation (b) of surface downward solar radiation in Gansu during 2000-2024
(The gray shaded areas represent the interquartile range of the full dataset)