10.1594/PANGAEA.991532Heuzé, CélineCélineHeuzé0000-0002-8850-5868University of GothenburgMuilwijk, MorvenMorvenMuilwijk0000-0001-9101-6646Norwegian Polar InstituteSchulz, KirstinKirstinSchulz0000-0001-8404-944XUniversity of Texas at AustinBottom temperature from Yermak Plateau and Fram Strait measured using autonomous Tpop buoys deployed during MOSAiC during RV POLARSTERN cruise PS122/4PANGAEA2026ArcticAutonomous buoyFram StraitMOSAIC_POTemperatureEvent labelOther eventDATE/TIMELATITUDELONGITUDEBinary ObjectBinary Object (File Size)Bottom temperature recorderPS122/4PolarsternMultidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)2020-06-17T09:00:00/2020-08-06T06:00:00Dataset10.1525/elementa.2021.0006210013/epic.7a2946a4-3ba9-4b91-b6f2-d6407f4e09cb10.1594/PANGAEA.95996310 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalA series of Tpop bottom temperature sensors manufactured by the University of Rhode Island (contact: Randolph Watts <randywatts@uri.edu>) were deployed during leg 4 of MOSAiC, around Yermark Plateau and Fram Strait, from June 2020 to August 2020. They recorded the temperature at approximately 10 m above the seafloor with an hourly resolution from their deployment till they surfaced automatically on 1 September 2021. They are provided here calibrated against the MOSAiC ship CTD (Tippenhauer et al., 2023, DOI:10.1594/PANGAEA.959963).-2.61628.3178.561582.22Arctic OceanAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://doi.org/10.13039/501100003207AFMOSAiC-1_00Multidisciplinary drifting Observatory for the Study of Arctic ClimateAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhavenhttps://doi.org/10.13039/501100003207AWI_PS122_00Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiCSwedish Research Councilhttps://doi.org/10.13039/5011000043592018-03859_VRWhy is the deep Arctic Ocean Warming?