Akansu, Elisa F; Siebert, Holger; Dahlke, Sandro; Graeser, Jürgen; Jaiser, Ralf; Sommerfeld, Anja (2023): Tethered balloon-borne measurements of turbulence during the MOSAiC expedition from December 2019 to May 2020 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962309
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
This dataset is a Level 2 dataset of tethered balloon-borne turbulence observations during the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. A tethered balloon system was launched from an ice floe near RV Polarstern and operated with a hot-wire anemometer package, providing turbulence measurements on 34 days between December 2019 and May 2020 (during polar night and spring). The dataset includes 47 sampling records of vertical profiles of turbulence measurements from the surface to a height of several hundred meters (between about 200 m and 1400 m) and measurements at a constant height. In addition to the hot-wire anemometer package, a tethersonde was operated and used as a reference. For processing and calibration details see Akansu et al. (2023).
Supplement to:
Akansu, Elisa F; Siebert, Holger; Dahlke, Sandro; Graeser, Jürgen; Jaiser, Ralf; Sommerfeld, Anja (2023): Tethered Balloon-Borne Turbulence Measurements in Winter and Spring during the MOSAiC Expedition. Scientific Data, 10(1), 723, https://doi.org/10.1038/s41597-023-02582-5
Source:
Akansu, Elisa F; Siebert, Holger; Dahlke, Sandro; Graeser, Jürgen; Jaiser, Ralf; Sommerfeld, Anja (2021): Tethered balloon-borne measurements of turbulence during the MOSAiC expedition from December 2019 to May 2020. PANGAEA, https://doi.org/10.1594/PANGAEA.932007
Akansu, Elisa F; Siebert, Holger; Dahlke, Sandro; Graeser, Jürgen; Jaiser, Ralf; Sommerfeld, Anja (2022): Energy dissipation rate profiles derived from tethered balloon-borne measurements during the MOSAiC expedition from December 2019 to May 2020. PANGAEA, https://doi.org/10.1594/PANGAEA.948546
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), 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), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
Coverage:
Median Latitude: 85.714447 * Median Longitude: 57.941112 * South-bound Latitude: 83.899050 * West-bound Longitude: 13.220266 * North-bound Latitude: 88.093570 * East-bound Longitude: 122.292994
Date/Time Start: 2019-12-06T12:17:00 * Date/Time End: 2020-05-06T12:30:00
Minimum Elevation: -4415.1 m * Maximum Elevation: -4415.1 m
Event(s):
PS122/1_10-90 * Latitude Start: 86.139272 * Longitude Start: 122.292994 * Latitude End: 86.139501 * Longitude End: 122.292367 * Date/Time Start: 2019-12-06T12:17:00 * Date/Time End: 2019-12-06T12:37:00 * Sensor URI: sensor.awi.de * Campaign: PS122/1 (MOSAiC20192020) * Basis: Polarstern * Method/Device: Tethered balloon (TBALLOON)
PS122/1_10-91 * Latitude Start: 86.144869 * Longitude Start: 122.289064 * Latitude End: 86.145452 * Longitude End: 122.288264 * Date/Time Start: 2019-12-06T18:15:00 * Date/Time End: 2019-12-06T19:18:00 * Sensor URI: sensor.awi.de * Campaign: PS122/1 (MOSAiC20192020) * Basis: Polarstern * Method/Device: Tethered balloon (TBALLOON)
PS122/1_10-92 * Latitude Start: 86.156667 * Longitude Start: 122.172234 * Latitude End: 86.157074 * Longitude End: 122.170686 * Date/Time Start: 2019-12-07T06:05:00 * Date/Time End: 2019-12-07T06:24:00 * Sensor URI: sensor.awi.de * Campaign: PS122/1 (MOSAiC20192020) * Basis: Polarstern * Method/Device: Tethered balloon (TBALLOON)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Akansu, Elisa F | |||
| 2 | Other event | Other event | Akansu, Elisa F | |||
| 3 | Date/Time of event | Date/Time | Akansu, Elisa F | |||
| 4 | Latitude of event | Latitude | Akansu, Elisa F | |||
| 5 | Longitude of event | Longitude | Akansu, Elisa F | |||
| 6 | netCDF file | netCDF | Akansu, Elisa F | |||
| 7 | netCDF file (File Size) | netCDF (Size) | Bytes | Akansu, Elisa F |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
48 data points