Near-surface Air Temperature (Daily minimum) Dataset of China (2019-2020)

This dataset is a daily near-surface air temperature dataset (daily minimum) generated based on ensemble learning algorithms and multi-source remote sensing data, with a spatial resolution of 1 km. The data unit is 0.01 K, and the data format is TIFF. The accuracy under different land cover types ranges from RMSE = 1.214-2.256 K.本数据集为基于集成学习算法与多源遥感数据生成的日值近地表气温数据集（日最低气温），空间分辨率为1千米。数据单位为0.01开尔文（K），数据格式为TIFF。不同土地覆盖类型下的精度范围为均方根误差（Root Mean Square Error，RMSE）=1.214~2.256 K。