Hoppmann, Mario; Allerholt, Jacob; von Appen, Wilken-Jon; Cheng, Bin; Fer, Ilker; Graupner, Rainer; Haas, Christian; Kawaguchi, Yusuke; Kodaira, Tsubasa; Lei, Ruibo; Lochthofen, Normen; Monsees, Matthias; Neudert, Mara; Nose, Takehiko; Rabault, Jean; Reifenberg, Simon F; Rigor, Ignatius; Schiller, Martin; Waseda, Takuji; Kanzow, Torsten (2023): Raw data files from autonomous instruments installed on Floe Middle in the marginal ice zone northwest of Svalbard in July 2022 as part of RV POLARSTERN expedition PS131 (ATWAICE) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963750
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
During Polarstern expedition PS131 (ATWAICE: ATlantic WAter pathways to the ICE), a large number of autonomous instruments were installed on three representative ice floes across the marginal ice zone northwest of Svalbard in July 2022. The aim was to investigate sea ice summer melt processes, with a focus on the contribution of the Atlantic water inflow into the region. The attached .zip file includes raw data files obtained from all instruments deployed on Floe Middle, located between Floe North and Floe South. Depending on the instrument, the data were transmitted via satellite, collected on internal memory, or both. The instruments were installed on Floe Middle on 15 July 2022, revisited for maintenance on 22 July 2022, and partially recovered on 31 July 2022. The sensors included 1 ADCP to measure ocean currents, a CTD buoy (SIT) with 5 SBE37IMP and 3 SBE56, a SIMBA-type ice mass balance buoy to determine ice surface and bottom melt, an OpenMetBuoy (OMB) and IMU logger for wave detection, one GPS drifter to mark the ADCP, and 3 timelapse cameras to document surface changes. All instruments performed as expected. All instruments except one OpenMetBuoy were recovered before leaving the study area on 31 July. The processed data will be provided and linked to when available.
Related to:
Hoppmann, Mario; Allerholt, Jacob; von Appen, Wilken-Jon; Cheng, Bin; Fer, Ilker; Graupner, Rainer; Haas, Christian; Kawaguchi, Yusuke; Lei, Ruibo; Lochthofen, Normen; Monsees, Matthias; Neudert, Mara; Nose, Takehiko; Rabault, Jean; Reifenberg, Simon F; Rigor, Ignatius; Schiller, Martin; Waseda, Takuji; Kanzow, Torsten (2023): Raw data files from autonomous instruments installed on Floe North in the marginal ice zone northwest of Svalbard in July 2022 as part of RV POLARSTERN expedition PS131 (ATWAICE) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963557
Hoppmann, Mario; Allerholt, Jacob; von Appen, Wilken-Jon; Cheng, Bin; Fer, Ilker; Graupner, Rainer; Haas, Christian; Kawaguchi, Yusuke; Lei, Ruibo; Lochthofen, Normen; Monsees, Matthias; Neudert, Mara; Nose, Takehiko; Rabault, Jean; Reifenberg, Simon F; Rigor, Ignatius; Schiller, Martin; Waseda, Takuji; Kanzow, Torsten (2023): Raw data files from autonomous instruments installed on Floe South in the marginal ice zone northwest of Svalbard in July 2022 as part of RV POLARSTERN expedition PS131 (ATWAICE) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963749
Kanzow, Torsten (2023): The Expedition PS131 of the Research Vessel Polarstern to the Fram Strait in 2022. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 770, 320 pp, https://doi.org/10.57738/BzPM_0770_2023
Further details:
Kanzow, Torsten (2022): Master tracks in different resolutions of POLARSTERN cruise PS131, Bremerhaven - Bremerhaven, 2022-06-28 - 2022-08-17 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.951000
Project(s):
Physical Oceanography @ AWI (AWI_PhyOce)
Sea Ice Physics @ AWI (AWI_SeaIce)
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS131_02: Ice
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS131_07: ATWAICE Physical Oceanography + Deep Sea
Coverage:
Median Latitude: 81.261138 * Median Longitude: 4.719138 * South-bound Latitude: 81.073298 * West-bound Longitude: 2.178270 * North-bound Latitude: 81.357276 * East-bound Longitude: 6.817752
Date/Time Start: 2022-07-15T11:24:27 * Date/Time End: 2022-07-31T19:03:26
Minimum Elevation: -1119.2 m * Maximum Elevation: -722.5 m
Event(s):
PS131_49-1 * Latitude: 81.352841 * Longitude: 6.817752 * Date/Time: 2022-07-15T11:24:27 * Elevation: -868.9 m * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: PS131 (ATWAICE) * Basis: Polarstern * Method/Device: Ice station (ICE)
PS131_70-1 * Latitude: 81.357276 * Longitude: 5.161392 * Date/Time: 2022-07-22T09:48:20 * Elevation: -722.5 m * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: PS131 (ATWAICE) * Basis: Polarstern * Method/Device: Ice station (ICE)
PS131_93-1 * Latitude: 81.073298 * Longitude: 2.178270 * Date/Time: 2022-07-31T19:03:26 * Elevation: -1119.2 m * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: PS131 (ATWAICE) * Basis: Polarstern * Method/Device: Ice station (ICE)
Comment:
We are grateful to the captain, crew, and scientific staff of Polarstern expedition PS131 for their great field support. We thank the International Arctic Buoy Programme (IAPB) for the financial support with the buoy data costs.
The deployment event of the instruments is PS131_49-1, the revisit event is PS131_70-1, and the recovery event is PS131_93-1.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Hoppmann, Mario | |||
| 2 | Binary Object | Binary | Hoppmann, Mario | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Hoppmann, Mario |
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:
4 data points