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5 不同地面站点、不同季节订正前后的地表下行太阳辐射精度对比
(a)春季,(b)夏季,(c)秋季,(d)冬季
Fig.5 Comparison of the accuracy of surface downward solar radiation before and after correction across different ground stations and different seasons
(a) spring,(b) summer,(c) autumn,(d) winter