/* DATA DESCRIPTION: Citation: Heuzé, Céline; Muilwijk, Morven; Schulz, Kirstin (2026): Bottom temperature from Yermak Plateau and Fram Strait measured using autonomous Tpop buoys deployed during MOSAiC during RV POLARSTERN cruise PS122/4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.991532 Abstract: A series of Tpop bottom temperature sensors manufactured by the University of Rhode Island (contact: Randolph Watts ) 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). Keyword(s): Arctic; Autonomous buoy; Fram Strait; MOSAIC_PO; Temperature Related to: Rabe, Benjamin; Heuzé, Céline; Regnery, Julia; Aksenov, Yevgeny; Allerholt, Jacob; Athanase, Marylou; Bai, Youcheng; Basque, Chris; Bauch, Dorothea; Baumann, Till; Chen, Dake; Cole, Sylvia T; Craw, Lisa; Davies, Andrew; Damm, Ellen; Dethloff, Klaus; Divine, Dmitry V; Doglioni, Francesca; Ebert, Falk; Fang, Ying-Chih; Fer, Ilker; Fong, Allison A; Gradinger, Rolf; Granskog, Mats A; Graupner, Rainer; Haas, Christian; He, Hailun; He, Yan; Hoppmann, Mario; Janout, Markus A; Kadko, David; Kanzow, Torsten; Karam, Salar; Kawaguchi, Yusuke; Koenig, Zoé; Kong, Bin; Krishfield, Richard A; Krumpen, Thomas; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Laukert, Georgi; Lei, Ruibo; Li, Tao; Torres-Valdés, Sinhué; Lin, Lina; Lin, Long; Liu, Hailong; Liu, Na; Loose, Brice; Ma, Xiaobing; McKay, Rosalie; Mallet, Maria; Mallett, Robbie D C; Maslowski, Wieslaw; Mertens, Christian; Mohrholz, Volker; Muilwijk, Morven; Nicolaus, Marcel; O'Brien, Jeffrey K; Perovich, Donald K; Ren, Jian; Rex, Markus; Ribeiro, Natalia; Rinke, Annette; Schaffer, Janin; Schuffenhauer, Ingo; Schulz, Kirstin; Shupe, Matthew D; Shaw, William; Sokolov, Vladimir; Sommerfeld, Anja; Spreen, Gunnar; Stanton, Timothy; Stephens, Mark; Su, Jie; Sukhikh, Natalia; Sundfjord, Arild; Thomisch, Karolin; Tippenhauer, Sandra; Toole, John M; Vredenborg, Myriel; Walter, Maren; Wang, Hangzhou; Wang, Lei; Wang, Yuntao; Wendisch, Manfred; Zhao, Jinping; Zhou, Meng; Zhu, Jialiang (2022): Overview of the MOSAiC expedition: Physical oceanography. Elementa - Science of the Anthropocene, 10(1), 00062, https://doi.org/10.1525/elementa.2021.00062 Rex, Markus; Shupe, Matthew D (2023): The Expedition PS122/4 of the Research Vessel POLARSTERN to the Arctic Ocean in 2020. (preprint) Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, hdl:10013/epic.7a2946a4-3ba9-4b91-b6f2-d6407f4e09cb Tippenhauer, Sandra; Vredenborg, Myriel; Heuzé, Céline; Ulfsbo, Adam; Rabe, Benjamin; Granskog, Mats A; Allerholt, Jacob; Balmonte, John Paul; Campbell, Robert G; Castellani, Giulia; Chamberlain, Emelia; Creamean, Jessie; D'Angelo, Alessandra; Dietrich, Ulrike; Droste, Elise Sayana; Eggers, Lena; Fang, Ying-Chih; Fong, Allison A; Gardner, Jessie; Graupner, Rainer; Grosse, Julia; He, Hailun; Hildebrandt, Nicole; Hoppe, Clara Jule Marie; Hoppmann, Mario; Kanzow, Torsten; Karam, Salar; Koenig, Zoé; Kong, Bin; Kuhlmey, David; Kuznetsov, Ivan; Lan, Musheng; Liu, Hailong; Mallet, Maria; Mohrholz, Volker; Muilwijk, Morven; Müller, Oliver; Olsen, Lasse Mørk; Rember, Robert; Ren, Jian; Sakinan, Serdar; Schaffer, Janin; Schmidt, Katrin; Schuffenhauer, Ingo; Schulz, Kirstin; Shoemaker, Katyanne; Spahic, Susanne; Sukhikh, Natalia; Svenson, Anders; Torres-Valdés, Sinhué; Torstensson, Anders; Wischnewski, Laura; Zhuang, Yanpei (2023): Physical oceanography based on ship CTD during POLARSTERN cruise PS122 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959963 Project(s): Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) (URI: https://mosaic-expedition.org/) Funding: Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI) (URI: https://www.awi.de/), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI) (URI: https://www.awi.de/), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC Swedish Research Council (VR), grant/award no. 2018-03859_VR: Why is the deep Arctic Ocean Warming? (URI: https://www.vr.se/english/swecris.html#/project/2018-03859_VR) Coverage: MEDIAN LATITUDE: 80.311800 * MEDIAN LONGITUDE: 0.727140 * SOUTH-BOUND LATITUDE: 78.561500 * WEST-BOUND LONGITUDE: -2.616200 * NORTH-BOUND LATITUDE: 82.220000 * EAST-BOUND LONGITUDE: 8.310000 DATE/TIME START: 2020-06-17T09:00:00 * DATE/TIME END: 2020-08-06T06:00:00 MINIMUM ELEVATION: -2701.7 m * MAXIMUM ELEVATION: -752.3 m Event(s): PS122/4_43-42 (MOSAiC_Tpop_70) * LATITUDE: 82.217996 * LONGITUDE: 8.304984 * DATE/TIME: 2020-06-16T08:31:00 * ELEVATION: -752.3 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/5422 * LOCATION: Arctic Ocean * CAMPAIGN: PS122/4 (MOSAiC20192020) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Bottom temperature recorder (TPOP) * COMMENT: Bottom temperature recorder (offset +0.041186) PS122/4_43-107 (MOSAiC_Tpop_76) * LATITUDE: 81.225851 * LONGITUDE: 0.284041 * DATE/TIME: 2020-07-16T12:38:00 * ELEVATION: -2515.7 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/5428 * LOCATION: Arctic Ocean * CAMPAIGN: PS122/4 (MOSAiC20192020) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Bottom temperature recorder (TPOP) * COMMENT: Bottom temperature recorder (offset -0.00083584) PS122/4_43-113 (MOSAiC_Tpop_75) * LATITUDE: 80.350924 * LONGITUDE: -0.620543 * DATE/TIME: 2020-07-23T11:25:00 * ELEVATION: -2295.7 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/5427 * LOCATION: Arctic Ocean * CAMPAIGN: PS122/4 (MOSAiC20192020) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Bottom temperature recorder (TPOP) * COMMENT: Bottom temperature recorder (offset -0.011484) PS122/4_43-125 (MOSAiC_Tpop_72) * LATITUDE: 79.197473 * LONGITUDE: -2.616230 * DATE/TIME: 2020-07-29T09:12:00 * ELEVATION: -2375.3 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/5424 * LOCATION: Arctic Ocean * CAMPAIGN: PS122/4 (MOSAiC20192020) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Bottom temperature recorder (TPOP) * COMMENT: Bottom temperature recorder (offset +0.07207) PS122/4_43-154 (MOSAiC_Tpop_62) * LATITUDE: 78.561461 * LONGITUDE: -1.718067 * DATE/TIME: 2020-08-05T14:05:00 * ELEVATION: -2701.7 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/5414 * LOCATION: Arctic Ocean * CAMPAIGN: PS122/4 (MOSAiC20192020) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Bottom temperature recorder (TPOP) * COMMENT: Bottom temperature recorder (offset -0.0058049) Parameter(s): Event label (Event) * PI: Heuzé, Céline (https://orcid.org/0000-0002-8850-5868, celine.heuze@gu.se) Other event (Other event) * PI: Heuzé, Céline (https://orcid.org/0000-0002-8850-5868, celine.heuze@gu.se) DATE/TIME (Date/Time) * GEOCODE * PI: Heuzé, Céline (https://orcid.org/0000-0002-8850-5868, celine.heuze@gu.se) LATITUDE (Latitude) * GEOCODE * PI: Heuzé, Céline (https://orcid.org/0000-0002-8850-5868, celine.heuze@gu.se) LONGITUDE (Longitude) * GEOCODE * PI: Heuzé, Céline (https://orcid.org/0000-0002-8850-5868, celine.heuze@gu.se) Binary Object (Binary) * PI: Heuzé, Céline (https://orcid.org/0000-0002-8850-5868, celine.heuze@gu.se) * METHOD/DEVICE: Bottom temperature recorder (TPOP) Binary Object (File Size) [Bytes] (Binary (Size)) * PI: Heuzé, Céline (https://orcid.org/0000-0002-8850-5868, celine.heuze@gu.se) * METHOD/DEVICE: Bottom temperature recorder (TPOP) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) * Processing Level: PANGAEA data processing level 3 (URI: https://wiki.pangaea.de/wiki/Processing_levels#PANGAEA_data_processing_level_3) Size: 10 data points Files: All files referred to in data matrix can be downloaded in one go as ZIP or TAR (PANGAEA user account required). To download single files, use the filename from data matrix appended to "https://download.pangaea.de/dataset/991532/files/". */ Event Other event Date/Time Latitude Longitude Binary Binary (Size) [Bytes] PS122/4_43-154 MOSAiC_Tpop_62 2020-08-06T06:00:00 78.5615 -1.7181 Tpop_62.nc 329 kBytes PS122/4_43-42 MOSAiC_Tpop_70 2020-06-17T09:00:00 82.2200 8.3100 Tpop_70.nc 193.5 kBytes PS122/4_43-125 MOSAiC_Tpop_72 2020-07-30T03:00:00 79.1975 -2.6162 Tpop_72.nc 338.2 kBytes PS122/4_43-113 MOSAiC_Tpop_75 2020-07-24T01:00:00 80.3500 -0.6200 Tpop_75.nc 344 kBytes PS122/4_43-107 MOSAiC_Tpop_76 2020-07-18T08:00:00 81.2300 0.2800 Tpop_76.nc 182.4 kBytes