Hoppmann, Mario; von Appen, Wilken-Jon; Frommhold, Lennard; Hagemann, Jonas; Lochthofen, Normen; Ludszuweit, Janine; McPherson, Rebecca; Monsees, Matthias; Metfies, Katja; Soltwedel, Thomas (2022): Raw physical oceanography and ocean current velocity data from mooring HG-N-S-1 in the Fram Strait, September 2019 - June 2021 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946513, In: Hoppmann, Mario: Collection of raw data from oceanographic moorings in the Fram Strait, Greenland Sea, and central Arctic Ocean, 2018-2025 [dataset publication series]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.959812 (dataset in review)
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Abstract:
Time-series data of physical oceanography and ocean current velocities were obtained from mooring HG-N-S-1 in the Fram Strait in September 2019 - June 2021 as part of the Helmholtz infrastructure program Frontiers in Arctic Marine Monitoring (FRAM) and the long-term monitoring program at AWI HAUSGARTEN. The mooring was deployed during RV POLARSTERN expedition PS121, and recovered during PS126. The attached archive contains raw data files of five Seabird SBE37 microcats (nominal depths: 29m, 45m, 72m, 244m, 394m; sampling interval 1h), five Seabird SBE56 temperature loggers (nominal depths: 39m, 94m, 144m, 315m; sampling interval 30s), one upward-looking RDI Workhorse 300kHz ADCP (nominal depth: 44m; sampling interval 1h) and one upward-looking RDI Workhorse Longranger ADCP (nominal depth: 394m; sampling interval 1h). The top float and attached SBE37 were lost a few months after deployment. Consequently, the upper 50 m of line, including one SBE37, two SBE56s and the 300kHz ADCP fell below the second set of floats at 50 m, which makes the ADCP data basically unusable. One SBE56 (nominal depth: 194m) was also lost due to a failure of the plastic attachment. Auxiliary information such as sensor calibration sheets, mooring diagrams and schedule files are also provided, if applicable.
Related to:
Metfies, Katja (2020): The Expedition PS121 of the Research Vessel POLARSTERN to the Fram Strait in 2019. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 738, 95 pp, https://doi.org/10.2312/BzPM_0738_2020
Soltwedel, Thomas (2021): The Expedition PS126 of the Research Vessel POLARSTERN to the Fram Strait in 2021. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 757, 131 pp, https://doi.org/10.48433/BzPM_0757_2021
Additional metadata:
Deployment sheet for mooring HG-N-S-1. HG-N-S-1_PS121_deployment_schematic.pdf
Project(s):
Physical Oceanography @ AWI (AWI_PhyOce)
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS121_01: HAUSGARTEN: Impact of climate change on arctic marine ecosystems
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS121_06: Physical Oceanography
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS126_01: HAUSGARTEN: Impact of climate change on arctic marine ecosystems
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS126_07: Physical Oceanography
Coverage:
Median Latitude: 79.942563 * Median Longitude: 3.108180 * South-bound Latitude: 79.940158 * West-bound Longitude: 3.035145 * North-bound Latitude: 79.944702 * East-bound Longitude: 3.124993
Date/Time Start: 2019-09-06T10:53:53 * Date/Time End: 2021-06-12T07:50:05
Minimum Elevation: -2600.7 m * Maximum Elevation: -2560.7 m
Event(s):
HG-N-S-1 (PS121_44-1,PS126_19-4) * Latitude Start: 79.944700 * Longitude Start: 3.124990 * Latitude End: 79.940990 * Longitude End: 3.121880 * Date/Time Start: 2019-09-06T10:53:53 * Date/Time End: 2021-06-12T05:45:25 * Elevation Start: -2560.7 m * Elevation End: -2566.2 m * O2A Registry URI: https://hdl.handle.net/10013/sensor.4b0146d9-d354-4d71-9145-c032088df9d2 * Location: Fram Strait * Campaign: PS121 * Basis: Polarstern * Method/Device: Mooring (MOOR)
PS121_44-1 (HG-N-S-1) * Latitude Start: 79.944702 * Longitude Start: 3.124993 * Latitude End: 79.943836 * Longitude End: 3.120197 * Date/Time Start: 2019-09-06T10:53:53 * Date/Time End: 2019-09-06T13:58:03 * Elevation Start: -2560.7 m * Elevation End: -2563.5 m * O2A Registry URI: https://hdl.handle.net/10013/sensor.4b0146d9-d354-4d71-9145-c032088df9d2 * Location: North Greenland Sea * Campaign: PS121 * Basis: Polarstern * Method/Device: Mooring (MOOR) * Comment: deployment
PS126_19-4 (HG-N-S-1) * Latitude Start: 79.940993 * Longitude Start: 3.121876 * Latitude End: 79.940158 * Longitude End: 3.035145 * Date/Time Start: 2021-06-12T05:45:25 * Date/Time End: 2021-06-12T07:50:05 * Elevation Start: -2566.2 m * Elevation End: -2600.7 m * O2A Registry URI: https://hdl.handle.net/10013/sensor.4b0146d9-d354-4d71-9145-c032088df9d2 * Location: North Greenland Sea * Campaign: PS126 (GPF 20-1_021) * Basis: Polarstern * Method/Device: Mooring (MOOR) * Comment: recovery
Comment:
The file HG-N-S-1.zip includes all available sensor raw data from mooring HG-N-S-1. The structure of the unzipped folders is mooring->sensor/sampler type->serial number->instrument files. All instruments were synched to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files and relevant sampler schedule files, if available. Finally, mooring schematics are also attached as pdfs in the root folder.
The authors are grateful to the captains, crews and technical/scientific staff of the expeditions PS121 and PS126 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployment and recoveries, as well as to the retrieval of the data, which we greatly acknowledge. We acknowledge funding from the Helmholtz infrastructure program "Frontiers in Arctic Marine Monitoring", and the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung.
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:
2 data points