INFRARED GLOBAL GEOSTATIONARY COMPOSITE V1

The Infrared Global Geostationary Composite dataset contains global composite images from the infrared channels of multiple weather satellites in geosynchronous orbit. These satellites include the Global Mobility Service (GMS) from Japan, the Geostationary Operational Environmental Satellite (GOES) from the United States, NOAA satellites, and the Meteorological Satellite (METEOSAT) from Europe spanning nearly the entire globe. The spatial resolution is 14 km before December 18, 2017, and 4 km after that with the data remapped into a Mercator projection. The data have not necessarily been cross-calibrated between sensors. The data are available in AREA McIDAS format from June 4, 1995, to January 24, 2024, and netCDF-4 format from January 25, 2024, to present.

该红外全球地球静止轨道综合数据集汇集了多颗地球静止轨道气象卫星的红外通道全球合成图像。该数据集涵盖了来自日本的全天候移动服务（GMS）、美国的地球静止轨道运行环境卫星（GOES）、NOAA 卫星以及欧洲的气象卫星（METEOSAT），几乎覆盖了全球范围。截至 2017 年 12 月 18 日之前，其空间分辨率为 14 公里，之后则提升至 4 公里，且数据已重投影至墨卡托投影。这些数据在传感器之间可能未进行交叉校准。数据自 1995 年 6 月 4 日起以 AREA McIDAS 格式提供，至 2024 年 1 月 24 日止；自 2024 年 1 月 25 日起则以 netCDF-4 格式提供至今。