De-trended bottom temperature from the deep Arctic measured using autonomous Tpop buoys deployed during MOSAiC during RV POLARSTERN cruises PS122/2, PS122/3 and PS122/5
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| Autores principales: | , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2026
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| _version_ | 1867170142452973568 |
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| author | Heuzé, Céline Kuznetsov, Ivan Kong, Bin Schaffer, Janin Karam, Salar |
| author_facet | Heuzé, Céline Kuznetsov, Ivan Kong, Bin Schaffer, Janin Karam, Salar |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A series of Tpop bottom temperature sensors manufactured by the University of Rhode Island (contact: Randolph Watts <randywatts@uri.edu>) were deployed during legs 2, 3 and 5 of MOSAiC, in the deep Central Actic, from January 2020 to September 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 and sent their data over iridium. They are provided here calibrated against the MOSAiC ship CTD (Tippenhauer et al., 2023, DOI:10.1594/PANGAEA.959963). Due to a large but of unknown magnitude sensor drift compared to the measured signal, they are here provided entirely de-trended. Any natural, real trend would have been removed by the process. The precision of Tpops 60 and 66 is 10 times that of the others (0.1 mK compared to 1 mK) because they beached in the North Atlantic; the data could be retrieved from the SD card instead of iridium only. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_991547 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | De-trended bottom temperature from the deep Arctic measured using autonomous Tpop buoys deployed during MOSAiC during RV POLARSTERN cruises PS122/2, PS122/3 and PS122/5 Heuzé, Céline Kuznetsov, Ivan Kong, Bin Schaffer, Janin Karam, Salar Abyssal plain; Arctic; Arctic Ocean; Autonomous buoy; Binary Object; Binary Object (File Size); Bottom temperature recorder; DATE/TIME; Event label; LATITUDE; LONGITUDE; MOSAiC; MOSAIC_PO; MOSAiC_Tpop_60; MOSAiC_Tpop_66; MOSAiC_Tpop_67; MOSAiC_Tpop_69; MOSAiC_Tpop_71; MOSAiC_Tpop_73; MOSAiC20192020; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Other event; Polarstern; PS122/2; PS122/2_99-113; PS122/2_99-114; PS122/3; PS122/3_99-115; PS122/3_99-116; PS122/3_99-117; PS122/5; PS122/5_61-165; Temperature; TPOP A series of Tpop bottom temperature sensors manufactured by the University of Rhode Island (contact: Randolph Watts <randywatts@uri.edu>) were deployed during legs 2, 3 and 5 of MOSAiC, in the deep Central Actic, from January 2020 to September 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 and sent their data over iridium. They are provided here calibrated against the MOSAiC ship CTD (Tippenhauer et al., 2023, DOI:10.1594/PANGAEA.959963). Due to a large but of unknown magnitude sensor drift compared to the measured signal, they are here provided entirely de-trended. Any natural, real trend would have been removed by the process. The precision of Tpops 60 and 66 is 10 times that of the others (0.1 mK compared to 1 mK) because they beached in the North Atlantic; the data could be retrieved from the SD card instead of iridium only. |
| title | De-trended bottom temperature from the deep Arctic measured using autonomous Tpop buoys deployed during MOSAiC during RV POLARSTERN cruises PS122/2, PS122/3 and PS122/5 |
| topic | Abyssal plain; Arctic; Arctic Ocean; Autonomous buoy; Binary Object; Binary Object (File Size); Bottom temperature recorder; DATE/TIME; Event label; LATITUDE; LONGITUDE; MOSAiC; MOSAIC_PO; MOSAiC_Tpop_60; MOSAiC_Tpop_66; MOSAiC_Tpop_67; MOSAiC_Tpop_69; MOSAiC_Tpop_71; MOSAiC_Tpop_73; MOSAiC20192020; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Other event; Polarstern; PS122/2; PS122/2_99-113; PS122/2_99-114; PS122/3; PS122/3_99-115; PS122/3_99-116; PS122/3_99-117; PS122/5; PS122/5_61-165; Temperature; TPOP |
| url | https://doi.org/10.1594/PANGAEA.991547 |