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| Main Authors: | , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2023
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.952425 |
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| _version_ | 1867171035514667008 |
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| author | Hoppmann, Mario Tippenhauer, Sandra Tiedemann, Ralf |
| author_facet | Hoppmann, Mario Tippenhauer, Sandra Tiedemann, Ralf |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains processed ocean temperature and salinity data at a depth of 11m along the cruise track. Raw data acquired by two SBE21 thermosalinographs and two auxiliary SBE38 temperature sensors (Sea-Bird Scientific, USA) installed in an underway seawater flow-through system on board RV Polarstern were processed to yield a calibrated and validated data set of temperature and salinity along the cruise track. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) at a resolution of 1 sec, and converted to temperature and conductivity using the pre-deployment factory calibration coefficients. The converted data were averaged to 1 min values, outliers were removed, and sensor drift was corrected using coefficients obtained from a post-season calibration performed at Sea-Bird at the end of the measurement season. Salinity was calculated from internal temperature, conductivity and pressure according to the PSS-78 Practical Salinity Scale. Processed data are provided as 1 min means of seawater temperature, conductivity and salinity, aligned with position data taken from the master track. Quality flags are appended according to the SeaDataNet Data Quality Control Procedures (version from May 2010). More details are described in the attached processing report. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_952425 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS128 Hoppmann, Mario Tippenhauer, Sandra Tiedemann, Ralf AWI_PhyOce; Calculation according to Practical Salinity Scale PSS-78, Lewis and Perkin (1981); Conductivity; DAM_Underway; DAM Underway Research Data; DataHub; DataHub Earth and Environment of the Helmholtz Association; DATE/TIME; DEPTH, water; Digital oceanographic thermometer, Sea-Bird, SBE 38; EASI-1; LATITUDE; LONGITUDE; Physical Oceanography @ AWI; Polarstern; PS128; PS128_0_Underway-23; PS128_0_Underway-24; Quality flag, salinity; Quality flag, water temperature; Salinity; Seadatanet flag: Data quality control procedures according to SeaDataNet (2010); South Atlantic Ocean; T/S data; Temperature, water; Temperature, water, internal; Thermosalinograph; Thermosalinograph (TSG), Sea-Bird, SBE 21 SEACAT; TSG This dataset contains processed ocean temperature and salinity data at a depth of 11m along the cruise track. Raw data acquired by two SBE21 thermosalinographs and two auxiliary SBE38 temperature sensors (Sea-Bird Scientific, USA) installed in an underway seawater flow-through system on board RV Polarstern were processed to yield a calibrated and validated data set of temperature and salinity along the cruise track. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) at a resolution of 1 sec, and converted to temperature and conductivity using the pre-deployment factory calibration coefficients. The converted data were averaged to 1 min values, outliers were removed, and sensor drift was corrected using coefficients obtained from a post-season calibration performed at Sea-Bird at the end of the measurement season. Salinity was calculated from internal temperature, conductivity and pressure according to the PSS-78 Practical Salinity Scale. Processed data are provided as 1 min means of seawater temperature, conductivity and salinity, aligned with position data taken from the master track. Quality flags are appended according to the SeaDataNet Data Quality Control Procedures (version from May 2010). More details are described in the attached processing report. |
| title | Continuous thermosalinograph oceanography along RV POLARSTERN cruise track PS128 |
| topic | AWI_PhyOce; Calculation according to Practical Salinity Scale PSS-78, Lewis and Perkin (1981); Conductivity; DAM_Underway; DAM Underway Research Data; DataHub; DataHub Earth and Environment of the Helmholtz Association; DATE/TIME; DEPTH, water; Digital oceanographic thermometer, Sea-Bird, SBE 38; EASI-1; LATITUDE; LONGITUDE; Physical Oceanography @ AWI; Polarstern; PS128; PS128_0_Underway-23; PS128_0_Underway-24; Quality flag, salinity; Quality flag, water temperature; Salinity; Seadatanet flag: Data quality control procedures according to SeaDataNet (2010); South Atlantic Ocean; T/S data; Temperature, water; Temperature, water, internal; Thermosalinograph; Thermosalinograph (TSG), Sea-Bird, SBE 21 SEACAT; TSG |
| url | https://doi.org/10.1594/PANGAEA.952425 |