Under-ice current measurements during MOSAiC from a 75 kHz acoustic Doppler profiler

• Main Authors: Baumann, Till, Fer, Ilker, Bryhni, Helge, Peterson, Algot K, Allerholt, Jacob, Fang, Ying-Chih, Hoppmann, Mario, Karam, Salar, Koenig, Zoé, Kong, Bin, Mohrholz, Volker, Muilwijk, Morven, Schaffer, Janin, Schulz, Kirstin, Sukhikh, Natalia, Tippenhauer, Sandra
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: Acoustic Doppler Current Profiler; ADCP; Arctic; Arctic Ocean; Arctic Ocean mixing processes and vertical fluxes of energy and matter; AROMA; current; current meter; drift; ice; Mosaic; MOSAiC20192020; Multidisciplinary drifting Observatory for the Study of Arctic Climate; ocean; Polarstern; PS122/1; PS122/1_1-274; PS122/2; PS122/2_14-269; PS122/3; PS122/3_28-154; PS122/3_28-2; PS122/4; PS122/4_43-106; PS122/5; PS122/5_58-112; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.934792; https://doi.org/10.1594/PANGAEA.934792

Horizontal ocean currents were measured from drifting sea ice, using an RD-Instruments 75 kHz ADCP (acoustic Doppler current profiler), Longranger, deployed pointing downward through an hydrohole on ice for all three drifts of the MOSAiC expedition between 30 November 2019 and 19 September 2020. Due...