风云四号卫星红外、水汽、可见光三通道数据集
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风云四号卫星红外、水汽、可见光三通道数据集面向洋区气象态势补盲的研究需求,为易天气科技有限公司存储的气象信息库中采集的气象卫星数据,数据集的采集时间为2020年6月,采集的数据产生时间为2019年5月1日,气象卫星数据中包含红外通道数据、水汽通道数据以及可见光通道数据,空间覆盖范围包括南纬24度到北纬60度,东经24度到东经140度,时间分辨率为15-30分钟,空间分辨率约,存储的格式为HDF5。数据量6GB。
This three-channel (infrared, water vapor, visible light) dataset from the Fengyun-4 (FY-4) satellite is developed to meet the research demand of filling meteorological monitoring blind spots over oceanic regions. It is collected from the meteorological satellite database stored by Easy Weather Technology Co., Ltd. The dataset was gathered in June 2020, while the raw data was generated on May 1, 2019. The dataset contains three types of meteorological satellite data: infrared channel data, water vapor channel data, and visible light channel data. Its spatial coverage ranges from 24°S to 60°N and 24°E to 140°E, with a temporal resolution of 15–30 minutes and an approximate spatial resolution. The data is stored in HDF5 format, with a total size of 6 GB.




