Surface Radiance Data from the 2019 Gulf of Alaska International Year of the Salmon Expedition

Sea surface radiance (LT(λ)), sky radiance (Ls(λ)), and total irradiance (Ed(λ)) data collected using a set of hyperspectral radiometers. These data were collected as part of the International Year of the Salmon (IYS) Gulf of Alaska High Seas Expedition conducted in February and March 2019, to further improve the understanding of factors impacting salmon early marine winter survival.