Global 1 km resolution daily near-surface air temperature for 2013

A gridded 1 km resolution global (50°S ~79°N) daily maximum and minimum near-surface air temperature dataset for 2013 that was generated using a seamless 1 km resolution land surface temperature dataset, a 30-arc second (~1 km) resolution digital elevation model (DEM) data, and air temperature observations at weather stations and a spatially varying coefficient model with sign preservation (SVCM-SP) algorithm. The gridded air temperature dataset is of great use in global studies of urban, climate, and hydrology. Documentation for this dataset can be found with the 2003 data. Data from other years is available at: https://doi.org/10.25380/iastate.c.6005185

本数据集为分辨率1千米、覆盖全球（南纬50°至北纬79°）的2013年逐日近地表最高与最低气温格点数据集，其生成采用无缝1千米分辨率地表温度数据集、30角秒（约1千米）分辨率数字高程模型（digital elevation model，DEM）数据、气象站点气温观测数据，以及带符号保留的空间变系数模型（spatially varying coefficient model with sign preservation，SVCM-SP）算法。该格点气温数据集可广泛应用于全球尺度的城市、气候与水文学研究。本数据集的相关文档可参考2003年版数据；其他年份的数据集可通过以下链接获取：https://doi.org/10.25380/iastate.c.6005185