作者
Qingwen Zhang, Ningbo Cui, Yu Feng, Yue Jia, Zhuo Li, Daozhi Gong
发表日期
2018
期刊
Advances in meteorology
卷号
2018
期号
1
页码范围
3894831
出版商
Hindawi
简介
Complete and accurate global solar radiation (Rs) data at a specific region are crucial for regional climate assessment and crop growth modeling. The objective of this paper was to evaluate the capability of 12 solar radiation models based on meteorological data obtained from 21 meteorological stations in China. The results showed that the estimated and measured daily Rs had statistically significant correlations (P < 0.01) for all the 12 models in 7 subzones of China. The Bahel model showed the best performance for daily Rs estimation among the sunshine‐based models, with average R2 of 0.910, average RMSE of 2.306 MJ m−2 d−1, average RRMSE of 17.3%, average MAE of 1.724 MJ m−2 d−1, and average NS of 0.895, respectively. The Bristow‐Campbell (BC) model showed the best performance among the temperature‐based models, with average R2 of 0.710, average RMSE of 3.952 MJ m−2 d …
引用总数
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