Drift Towing Ocean Profiler (DTOP) data on sea ice, meteorological conditions and drift of sea ice from buoy 2019V4, deployed during MOSAiC 2019/20

• Main Authors: Li, Tao, Zhu, Jialiang, Zhai, Linxu
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: 2019V4; AF-MOSAiC-1; AF-MOSAiC-1_120; Akademik Fedorov; Akademik Tryoshnikov; Arctic Ocean; AT-MOSAiC-1; AT-MOSAiC-1_3; autonomous platform; buoy; Drift Towing Ocean Profiler; Current sea ice maps for Arctic and Antarctic; drift; DTOP; meereisportal.de; MOSAiC; MOSAiC20192020; AF122/1; Multidisciplinary drifting Observatory for the Study of Arctic Climate; North Greenland Sea; ocean profile; PS122/1_1-278; Salinity; Temperature; Arctic; Antarctic; Greenland; Antarc*; Greenland Sea; North Greenland; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.937949; https://doi.org/10.1594/PANGAEA.937949

Vertical profiles of water temperature, pressure and salinity were measured by the Drift Towing Ocean Profiler (DTOP) buoy 2019V4, a.k.a. 2019E, an autonomous platform, installed on drifting sea ice in the Arctic Ocean during MOSAiC (Leg 1) 2019/20. The resulting time series describes the vertical profile of the ocean below the sea ice as a function of place and time between 09 October 2019 and 17 August 2020 in sample intervals of 12 hours. In addition, the DTOP measured air temperature, relative humidity and barometric pressure and GPS position at hourly intervals. This instrument was deployed as part of the projects National Key R&D Program of China and The Marine S&T Fund of Shandong Province for Qingdao National Laboratory for Marine Science and Technology.