Arndt, Stefanie; Nicolaus, Marcel; Rossmann, Leonard: Temperature and heating-induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T28 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.967884 (dataset in review)
Abstract:
Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2015T28 (a.k.a. Awi_77) is an autonomous instrument that was installed on drifting sea ice in the Antarctic Ocean during the expedition Polarstern PS96 (ANT31/2, FROSN) in 2015/16. The thermistor chain was 5 m long and included 240 sensors with a regular spacing of 2 cm. The resulting time series describes the evolution of temperature and temperature differences after two heating cycles of 30 and 120 s as a function of location, depth and time between 2015-12-30 and 2017-01-08. Sample intervals are commonly between 1 and 24 hours, but most frequently hit intervals of 6 hours for temperature and 24 hours for temperature differences. The data set has been processed as follows: obvious inconsistencies (missing values) and unrealistic values in position have been removed. This instrument was deployed as part of the project Sea Ice Physics @ AWI (AWI_SeaIce).
Additional metadata:
Buoy Deployment Report 2015T28. 2015T28_deployment.pdf
Project(s):
Current sea ice maps for Arctic and Antarctic (meereisportal.de)
Physical Oceanography @ AWI (AWI_PhyOce)
Sea Ice Physics @ AWI (AWI_SeaIce)
Coverage:
Median Latitude: -67.829857 * Median Longitude: -30.881497 * South-bound Latitude: -76.735790 * West-bound Longitude: -60.080790 * North-bound Latitude: -60.542230 * East-bound Longitude: -7.995680
Date/Time Start: 2015-12-30T21:00:40 * Date/Time End: 2017-01-08T13:35:25
Event(s):
PS96/H003 (2015T28; Awi_77) * Latitude Start: -75.055267 * Longitude Start: -29.709750 * Latitude End: -61.321233 * Longitude End: -15.527095 * Date/Time Start: 2015-12-30T19:00:07 * Date/Time End: 2017-01-08T14:00:35 * O2A Registry URI: registry.o2a-data.de * Location: Antarctic Ocean * Campaign: PS96 (ANT-XXXI/2 FROSN) * Basis: Polarstern * Method/Device: SAMS Ice Mass Balance buoy (SIMBA)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
4 datasets
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Datasets listed in this bundled publication
- Arndt, S; Nicolaus, M; Rossmann, L (in review): Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T28: 30 s after the heating cycle. https://doi.pangaea.de/10.1594/PANGAEA.968307
- Arndt, S; Nicolaus, M; Rossmann, L (in review): Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2015T28: 120 s after the heating cycle. https://doi.pangaea.de/10.1594/PANGAEA.968388
- Arndt, S; Nicolaus, M; Rossmann, L (in review): Auxiliary data from SIMBA-type sea ice mass balance buoy 2015T28. https://doi.pangaea.de/10.1594/PANGAEA.967974
- Arndt, S; Nicolaus, M; Rossmann, L (in review): Temperature measurements from SIMBA-type sea ice mass balance buoy 2015T28. https://doi.pangaea.de/10.1594/PANGAEA.968120