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 |
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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6 不同季节LGBM订正数据相较于CARE卫星遥感产品的地表下行太阳辐射的平均绝对误差空间分布(单位:W·m-2) (a)春季,(b)夏季,(d)秋季,(d)冬季 |
| Fig.6 Spatial distribution of mean absolute error of surface downward solar radiation between LGBM-corrected data and CARE satellite remote sensing products in different seasons (Unit: W·m-2) (a) spring,(b) summer,(c) autumn,(d) winter |
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