Transmitted irradiance through se ice from radiation station 2020R14

• Main Authors: Nicolaus, Marcel, Anhaus, Philipp, Hoppmann, Mario, Tao, Ran, Katlein, Christian
• Format: Dataset
• Language: English
• Published: PANGAEA
• Subjects: 2020R14; Arctic Ocean; autonomous platform; AWI_SeaIce; BRS; buoy; radiation station; Current sea ice maps for Arctic and Antarctic; DATE/TIME; drift; Irradiance; downward; LATITUDE; LONGITUDE; meereisportal.de; MOSAiC; MOSAiC20192020; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Polarstern; PS122/3; PS122/3_28-74; Quality flag; sun elevation; RAD_S; Sea Ice Physics @ AWI; solar radiation; Spectral irradiance; downward at 320 nm; downward at 321 nm; downward at 322 nm; downward at 323 nm; downward at 324 nm; downward at 325 nm; downward at 326 nm; downward at 327 nm; downward at 328 nm; downward at 329 nm; downward at 330 nm; Antarc*; Antarctic; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.948571

Solar radiation over and under sea ice was measured by radiation station 2020R14, an autonomous platform, installed on drifting sea in the Arctic Ocean during MOSAiC (Leg 3) 2019/20. The resulting time series describes radiation measurements as a function of place and time between 03 April 2020 and 15 July 2020 in sample intervals of 10 minutes. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance.