Nicolaus Marcel marcel.nicolaus@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/marcel-nicolaus.html 0000-0003-0903-1746 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Graupner Steffen 2026 Temperature and heating-induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2022T94 dataset bundled publication https://doi.org/10.1594/PANGAEA.967938 2026-03-12T12:42:07 Temperature and heating-induced temperature difference profiles were measured through the atmosphere, sea ice, and ocean using a SIMBA-type sea ice mass balance buoy equipped with a several meter long thermistor chain. The present dataset was recorded by SIMBA 2022T94 (original name AWI_0903) installed on drifting sea ice in the Arctic Ocean during the expedition Charcot cruise in 2022. Data is available between 2022-08-12 13:00:00 and 2022-11-21 16:02:00. The thermistor chain was Variable 5 m long and included 241 sensors with a regular spacing of 2 cm. The resulting time series includes the evolution of temperature and temperature differences at 30 s and 120 s during a heating cycle of 120 s as a function of location, depth and time. The sampling intervals were usually between hourly and daily, but were most frequently configured to 6 hours for temperature, and 24 hours for temperature differences. In addition to temperatures and geographic location, barometric pressure, ~1 m air temperature, instrument tilt, and compass heading were measured. The present dataset was processed as follows: obvious inconsistencies (missing values) and unrealistic values of GPS position have been removed. This instrument was deployed as part of the project Sea Ice Physics @ AWI (AWI_SeaIce). Preußer Andreas andreas.preusser@awi.de 0000-0003-0134-6890 Nicolaus Marcel marcel.nicolaus@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/marcel-nicolaus.html 0000-0003-0903-1746 Hoppmann Mario mario.hoppmann@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/mario-hoppmann.html 0000-0003-1294-9531 2025 Snow depth, sea ice thickness and interface temperatures derived from measurements of SIMBA buoy 2022T94 dataset https://doi.org/10.1594/PANGAEA.973344 Autonomous measurements of sea ice properties of buoy 2022T94 webpage SEAICE Portal https://data.meereisportal.de/relaunch/buoy.php?lang=en&active-tab1=method&active-tab2=buoy&buoyname=2022T94&singlemap= Buoy Deployment Report 2022T94 report https://download.pangaea.de/reference/125909/attachments/2022T94_deployment.pdf -26.35046 90.0 74.372864 89.922803 21.307313010121526 84.45914391139169 2022-08-12T14:00:14 2023-02-06T01:59:41 meereisportal.de Current sea ice maps for Arctic and Antarctic https://www.meereisportal.de/en/ Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Arctic_PASSION Pan-Arctic observing System of Systems: Implementing Observations for societal Needs https://doi.org/10.3030/101003472 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 AWI_PhyOce Physical Oceanography @ AWI https://www.awi.de/en/science/climate-sciences/physical-oceanography.html Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 AWI_SeaIce Sea Ice Physics @ AWI https://www.awi.de/en/science/climate-sciences/sea-ice-physics.html Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Horizon 2020 of the European Commission H2020 https://research-and-innovation.ec.europa.eu/funding/funding-opportunities/funding-programmes-and-open-calls/horizon-2020_en https://doi.org/10.13039/501100007601 101003472 Pan-Arctic observing System of Systems: Implementing Observations for societal Needs (Arctic PASSION) https://doi.org/10.3030/101003472 Char2022/2_2022T94 2022T94; AWI_0903 89.94411 48.28575 Arctic Ocean 2022-08-12T13:00:00 74.675385 -10.341283 2023-02-06T02:00:00 Charcot22 Charcot22 2022-07-08T00:00:00 2022-07-08 2022-07-23T00:00:00 2022-07-23 LE COMMANDANT CHARCOT FMNB 9846249 Nicolaus, Marcel Nicolaus, Marcel LE COMMANDANT CHARCOT FMNB 9846249 SAMS Ice Mass Balance buoy SIMBA https://www.sams-enterprise.com/simba/ https://registry.o2a-data.de/items/9070 4 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Pressure, atmospheric | PPPP | Temperature, air | TTT | Tilt angle | Tilt | Compass bearing | Quality flag, position | QF pos | Thermistor 1 | Temperature, 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240 citable Autonomous buoy Ice mass balance Temperature thermistor method13959 param131687 param18800 param189677 param20721 param2224 param4610 pi30475 author104107 author30475 author38865 author56008 award1988 basis5465 campaign3392402 campaign51182 event3156586 funder20475 geocode1599 geocode1600 geocode1601 inst32 license21 method13959 project4068 project4242 project4843 project80 ref125909 ref130045 refds973344 term20346 term60769 term60806 term74098