Collocated broadband surface albedo and surface type fractions aircraft observations during HALO-(AC)3 flight P5_232_HALO_2022_2203291002

• Main Authors: Jäkel, Evelyn, Becker, Sebastian, Müller, Hanno, Wendisch, Manfred
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: AC; AC3; Aircraft; Albedo; Arctic; Arctic Amplification; Brightness temperature; broadband surface albedo; DATE/TIME; Flight altitude; HALO-AC3_20220329_P5_RF07; Ice coverage; LATITUDE; LONGITUDE; Melt pond coverage on sea ice; Open water; P5_232_HALO_2022_2203291002; P5-232_HALO_2022; Pitch angle; POLAR 5; Roll angle; Short-wave downward (GLOBAL) radiation; Snow coverage; surface type fraction; albedo; Sea ice; The Cryosphere
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.962993; https://doi.org/10.1594/PANGAEA.962993

During the HALO-(AC)3 campaign conducted in spring 2022, 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 four flights.