Collocated broadband surface albedo and surface type fractions aircraft observations during AFLUX 2019 flight P5_216_AFLUX_2019_1903250602 ...

• Main Authors: Jäkel, Evelyn, Ehrlich, André, Schäfer, Michael, Wendisch, Manfred
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: Arctic; broadband surface albedo; surface type fraction; DATE/TIME; Albedo; Short-wave downward GLOBAL radiation; Brightness temperature; Snow coverage; Ice coverage; Melt pond coverage on sea ice; Open water; Pitch angle; Roll angle; Flight altitude; LONGITUDE; LATITUDE; Aircraft; P5-216_AFLUX_2019; POLAR 5; Arctic Amplification AC3; albedo; Sea ice
• Online Access: https://dx.doi.org/10.1594/pangaea.963079; https://doi.pangaea.de/10.1594/PANGAEA.963079

During the AFLUX (Airborne measurements of radiative and turbulent FLUXes of energy and momentum in the Arctic boundary layer) campaign conducted in spring 2019, a downward-looking commercial digital cameras equipped with a 180° - fisheye lens was installed on the aircraft Polar 5. The images were used to derive the surface type fractions of snow/white ice, bare ice, melt ponds, and open water. The data set provides collocated broadband surface albedo, nadir brightness temperature, and surface type fractions along selected flight tracks of six flights. ...