Observed rainfall and temperature data

The datasets are in a gridded filed format at 0.25-degree spatial resolution where the location of the grid is in the filename itself. Three columns in a file are daily observed precipitation (mm), maximum temperature (degree C), and minimum temperature (degree C) datasets. IMD datasets are available from 1951-2021.本数据集集合采用0.25度空间分辨率的格点文件格式，各格点的位置信息直接内嵌于文件名中。单个文件包含三列数据，分别为逐日观测降水量（单位：毫米）、最高气温（单位：摄氏度）以及最低气温（单位：摄氏度）数据集。印度气象部门（India Meteorological Department，IMD）数据集的时间覆盖范围为1951年至2021年。