A database of 10 km Ultraviolet Radiation Product over mainland China: 2005-2020

<ul> <li>Data products with a 10km spatial resolution across mainland China for the years 2005-2020 were generated using a random forest model, incorporating ground UV radiation measurements, satellite remote sensing data, and re-analysis dataset. The R² (root mean square error, RMSE) was 0.97 (15.64 W m^-2) for model development and 0.83 (37.44 W m^-2) for overall 10-fold cross-validation at daily level, demonstrating high accuracy of the product.</li> <li>The data is formatted as CSV files.&nbsp;</li> </ul>