VIIRS/NPP Ice Surface Temperature Daily L3 Global 750m EASE-Grid 2.0 Night, Version 2

This data set reports sea ice surface temperature (IST) derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS). Following the approach used by MODIS, the algorithm converts VIIRS calibrated radiances into brightness temperature and computes IST using a split-window technique.

VIIRS flies on board the Suomi National Polar-orbiting Partnership (NPP) satellite.

本数据集收录了由可见光红外成像辐射仪套件（Visible Infrared Imager Radiometer Suite，VIIRS）获取的辐射数据反演得到的海冰表面温度（Sea Ice Surface Temperature，IST）。本算法沿用中分辨率成像光谱仪（Moderate Resolution Imaging Spectroradiometer，MODIS）的方法，将VIIRS经定标的辐射数据转换为亮温，并通过劈窗算法计算海冰表面温度（IST）。
VIIRS搭载于苏奥米国家极轨伙伴卫星（Suomi National Polar-orbiting Partnership，NPP）之上。