Hendricks, Stefan; von Albedyll, Luisa; Krumpen, Thomas; Rohde, Jan; Arndt, Stefanie; Belter, Hans Jakob; Timofeeva, Anna; Birnbaum, Gerit (2021): Electromagnetic induction raw data (EM Bird) in the Transpolar Drift during MOSAiC 2019/2020, Leg 1 - Leg 4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934814
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Abstract:
Raw electromagnetic induction (EM) data was obtained during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition using the helicopters from R/V Polarstern and R/V Akademik Fedorov between October 2019 and September 2020. The data was gathered in the Transpolar Drift on spatial scales up to 80 km distance from the position of the ships.
Related to:
von Albedyll, Luisa; Hendricks, Stefan; Grodofzig, Raphael; Krumpen, Thomas; Arndt, Stefanie; Belter, Hans Jakob; Birnbaum, Gerit; Cheng, Bin; Hoppmann, Mario; Hutchings, Jennifer K; Itkin, Polona; Lei, Ruibo; Nicolaus, Marcel; Ricker, Robert; Rohde, Jan; Suhrhoff, Mira; Timofeeva, Anna; Watkins, Daniel; Webster, Melinda; Haas, Christian (2022): Thermodynamic and dynamic contributions to seasonal Arctic sea ice thickness distributions from airborne observations. Elementa - Science of the Anthropocene, 10(1), 00074, https://doi.org/10.1525/elementa.2021.00074
Other version:
von Albedyll, Luisa; Haas, Christian; Grodofzig, Raphael (2021): EM-Bird ice thickness measurements in the Transpolar Drift during MOSAiC 2019/2020, part 1 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.934578 (Processed data)
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
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0866A: MOSAiC 1 - IceSense: Fernerkundung der saisonalen Entwicklung klimarelevanter Meereis-Eigenschaften; Leitantrag; Vorhaben: Saisonale Veränderungen von Eisdicken und Schmelztümpeln
Coverage:
Median Latitude: 83.361637 * Median Longitude: 26.156950 * South-bound Latitude: 78.332230 * West-bound Longitude: -35.690083 * North-bound Latitude: 89.023105 * East-bound Longitude: 137.985008
Date/Time Start: 2019-09-30T01:51:00 * Date/Time End: 2020-09-28T08:49:00
Minimum Elevation: -4292.7 m * Maximum Elevation: -218.0 m
Event(s):
AF-MOSAiC-1_3 (PS122/1_3-3) * Latitude: 85.124394 * Longitude: 137.985008 * Date/Time: 2019-09-30T00:01:00 * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: AF-MOSAiC-1 (MOSAiC20192020, AF122/1) * Basis: Akademik Fedorov * Method/Device: Helicopter (HELI) * Comment: __Measurement:Sea ice thickness__Comment:EM-Bird survey over floe 4a and in the vicinity. Instrument showed strong drift in signal which may be the result of a broken SBC computer. After flight, computer was replaced and problem solved. Data requires additional processing to compensate for strong instrument drift__Old Labels:HELI_AEM_AWI_20190930,PS122/1_3-3
AF-MOSAiC-1_4 (PS122/1_3-4) * Latitude: 84.857764 * Longitude: 135.010342 * Date/Time: 2019-10-13T05:34:00 * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: AF-MOSAiC-1 (MOSAiC20192020, AF122/1) * Basis: Akademik Fedorov * Method/Device: Helicopter (HELI) * Comment: __Measurement:Sea ice thickness__Comment:EM-Bird survey in the vicinity of the MOSAiC floe with a short overpass__Old Labels:HELI_AEM_AWI_20191013,PS122/1_3-4
AF-MOSAiC-1_5 (PS122/1_3-5) * Latitude: 84.791847 * Longitude: 134.620278 * Date/Time: 2019-10-14T02:17:00 * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: AF-MOSAiC-1 (MOSAiC20192020, AF122/1) * Basis: Akademik Fedorov * Method/Device: Helicopter (HELI) * Comment: __Measurement:Sea ice thickness__Comment:EM-Bird survey over the MOSAiC floe__Old Labels:HELI_AEM_AWI_20191014,PS122/1_3-5
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hendricks, Stefan | |||
| 2 | Latitude of event | Latitude | Hendricks, Stefan | |||
| 3 | Longitude of event | Longitude | Hendricks, Stefan | |||
| 4 | DATE/TIME | Date/Time | Hendricks, Stefan | Geocode | ||
| 5 | Binary Object | Binary | Hendricks, Stefan | .dat files | ||
| 6 | Binary Object | Binary | Hendricks, Stefan | .r17 files | ||
| 7 | Uniform resource locator/link to metadata file | URL meta | Hendricks, Stefan | Sensor link | ||
| 8 | Gear | Gear | Hendricks, Stefan |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
506 data points