MEaSUREs Greenland Surface Melt Daily 25km EASE-Grid 2.0, Version 1 (JJA 1980-2020)

This data set offers users a 25 km daily record of surface/near-surface melting on the Greenland Ice Sheet. The presence of melting is determined from brightness temperature data acquired by three satellite-borne microwave radiometers: the Scanning Multichannel Microwave Radiometer (SMMR), the Special Sensor Microwave/Imager (SSM/I), and the Special Sensor Microwave Imager/Sounder (SSMIS). Included in this archive are files for the June-July-August (JJA) summer months during 1980-2020, formatted as a separate file for each year.本数据集为用户提供格陵兰冰盖表面/近表面融化的25公里日度记录。冰盖融化的存在性通过三颗星载微波辐射计获取的亮温数据判定：分别为扫描多通道微波辐射计（Scanning Multichannel Microwave Radiometer，SMMR）、专用传感器微波成像仪（Special Sensor Microwave/Imager，SSM/I）以及专用传感器微波成像仪/声测仪（Special Sensor Microwave Imager/Sounder，SSMIS）。本归档数据集包含1980-2020年6-7-8月（JJA）夏季时段的文件，每年对应一个独立数据文件。