Tippenhauer, Sandra; Janout, Markus A; Schall, Elena; Timmermann, Ralph; van Caspel, Mathias; Vignes, Lucie; Hinse, Yannik; Hellmer, Hartmut H (2023): Physical oceanography based on ship CTD during RV POLARSTERN cruise PS124 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.957614
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Abstract:
This dataset contains the hydrographic profile data collected with the ship based CTD rosette during the cruise PS124 - COSMUS (Continental Shelf Multidisciplinary Flux Study). The CTD is an SBE911plus with 24 bottles, 12 liters each. The CTD/Rosette was equipped with duplicate sensors for temperature, salinity, and oxygen, and one sensor each for pressure, substance fluorescence Chl. a, and beam transmission. An altimeter was mounted to monitor the distance to the seafloor. The dataset contains calibrated and quality-controlled parameters as well as uncalibrated parameters, where no quality control was applied. Quality flags are given based on paragraph 6. "Quality flags" from https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf . The CTD bottle data, the cruise report as well as publications using this data are linked below. Additional information on the sensor used for the final data set as well as the water depth is given in a separate info-file.
Keyword(s):
Supplement to:
Darelius, Elin; Dundas, Vår; Janout, Markus A; Tippenhauer, Sandra (2023): Sudden, local temperature increase above the continental slope in the southern Weddell Sea, Antarctica. Ocean Science, 19(3), 671-683, https://doi.org/10.5194/os-19-671-2023
Related to:
Hellmer, Hartmut H; Holtappels, Moritz (2021): The Expedition PS124 of the Research Vessel POLARSTERN to the southern Weddell Sea in 2021. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 755, 237 pp, https://doi.org/10.48433/BzPM_0755_2021
Tippenhauer, Sandra; Janout, Markus A; Schall, Elena; Timmermann, Ralph; van Caspel, Mathias; Vignes, Lucie; Hinse, Yannik; Hellmer, Hartmut H (2023): Physical oceanography measured on water bottle samples based on ship CTD during RV POLARSTERN cruise PS124. PANGAEA, https://doi.org/10.1594/PANGAEA.961780
Source:
Tippenhauer, Sandra; Hellmer, Hartmut H (2024): Raw data of physical oceanography during RV POLARSTERN cruise PS124. PANGAEA, https://doi.org/10.1594/PANGAEA.964349
Additional metadata:
Documentation:
SeaDataNet (2010): Data Quality Control Procedures. https://www.seadatanet.org/Standards/Data-Quality-Control (SeaDataNet_QC_procedures_V2__May_2010_.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_PS124_03: Oceanography
Coverage:
Median Latitude: -74.047988 * Median Longitude: -31.447770 * South-bound Latitude: -77.193000 * West-bound Longitude: -36.586300 * North-bound Latitude: -68.999700 * East-bound Longitude: -24.795800
Date/Time Start: 2021-02-08T12:21:21 * Date/Time End: 2021-03-24T06:24:22
Minimum DEPTH, water: 0.99 m * Maximum DEPTH, water: 4668.92 m
Event(s):
PS124_5-2 * Latitude: -70.417810 * Longitude: -30.001900 * Date/Time: 2021-02-08T11:54:27 * Elevation: -4487.3 m * Sensor URI: sensor.awi.de * Location: Weddell Sea * Campaign: PS124 (GPF 19-2_039, COSMUS) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO) * Comment: Responsible: S. Tippenhauer; SL= 52; SL=4416m; EL31
PS124_5-4 * Latitude: -70.417940 * Longitude: -29.998600 * Date/Time: 2021-02-08T20:14:39 * Elevation: -4488.9 m * Sensor URI: sensor.awi.de * Location: Weddell Sea * Campaign: PS124 (GPF 19-2_039, COSMUS) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO) * Comment: Responsible: S. Tippenhauer; SL=1005m
PS124_6-2 * Latitude: -73.723580 * Longitude: -25.698470 * Date/Time: 2021-02-11T03:24:30 * Elevation: -3204.2 m * Sensor URI: sensor.awi.de * Location: Weddell Sea * Campaign: PS124 (GPF 19-2_039, COSMUS) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO) * Comment: Responsible: S. Tippenhauer; EL31; SL=3210m
Comment:
Additional metadata is available in the file PS124_header_info regarding water depth, altimeter reading the sensor channel used.
Parameter(s):
Change history:
2023-05-25T08:21:45 – Column DEPTH, water [m] has been corrected. Unit of parameter Oxygen has been corrected to [µmol/kg]
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 2 (ProcLevel2)
Size:
1415321 data points
Download Data
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