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Schlundt, Michael; Zabel, Matthias (2023): Continuous thermosalinograph oceanography along RV METEOR cruise track M157 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962558

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Published: 2023-09-25 • DOI registered: 2023-10-24

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Abstract:
Underway temperature and salinity data was collected along the cruise track with two autonomous thermosalinograph (TSG) systems, each consisting of a SBE21 TSG together with a SBE38 Thermometer. Both systems worked independent from each other throughout the cruise. While temperature is taken at the water inlet in about 5 m depth, salinity is estimated within the interior TSG from conductivity and interior temperature. Neither temperature nor salinity were performed. For details to all processing steps see Data Processing Report.
Related to:
Zabel, Matthias; Mohrholz, Volker; Schulz-Vogt, Heide N; Sommer, Stefan; Zettler, Michael Lothar (2019): The Benguela System under climate change Effects of variability in physical forcing on carbon and oxygen budgets, Cruise No. M157, 04.08.2019 - 16.09.2019, Mindelo (Cape Verde) - Walvis Bay (Namibia). METEOR-Berichte, Gutachterpanel Forschungsschiffe, M157, 58 pp, https://doi.org/10.2312/cr_m157
Data processing report:
Schlundt, Michael (2023): Continuous thermosalinograph oceanography along RV METEOR cruise track M157 - Data Processing Report. GEOMAR - Helmholtz Centre for Ocean Research Kiel, DAM_DataProcessingReport_M157.pdf
Standard operating procedure:
Schlundt, Michael; Glemser, Barbara (2023): SOP of thermosalinograph (TSG) aboard of RV Meteor. Zenodo, https://doi.org/10.5281/zenodo.7535545
Project(s):
DAM Underway Research Data (DAM_Underway)
DataHub Earth and Environment of the Helmholtz Association (DataHub)
The Benguela Upwelling System under climate change – Effects of VARiability in physical forcing on carbon and oxygen budgets (EVAR)
Coverage:
Median Latitude: -19.828178 * Median Longitude: 10.615731 * South-bound Latitude: -25.333381 * West-bound Longitude: -20.902513 * North-bound Latitude: 12.578712 * East-bound Longitude: 14.815142
Date/Time Start: 2019-08-05T15:53:00 * Date/Time End: 2019-09-15T06:52:00
Minimum DEPTH, water: 5.0 m * Maximum DEPTH, water: 5.0 m
Event(s):
M157_0_Underway-1 * Latitude Start: 12.578712 * Longitude Start: -20.902513 * Latitude End: -22.913037 * Longitude End: 13.608121 * Date/Time Start: 2019-08-05T15:53:00 * Date/Time End: 2019-09-15T06:52:00 * Campaign: M157 (BUSUC 1) * Basis: Meteor (1986) * Method/Device: Thermosalinograph (TSG) * Comment: event was not logged in DSHIP
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DATE/TIMEDate/TimeSchlundt, MichaelGeocode
2LATITUDELatitudeSchlundt, MichaelGeocode
3LONGITUDELongitudeSchlundt, MichaelGeocode
4DEPTH, waterDepth watermSchlundt, MichaelGeocode
5Temperature, waterTemp°CSchlundt, MichaelDigital oceanographic thermometer, Sea-Bird, SBE 38
6Quality flag, water temperatureQF water tempSchlundt, MichaelSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)Temperature QC flag meanings: 0:no QC, 1:good, 2:probably good, 3:probably bad, 4:bad, 5-7:not used, 8:interpolated, 9:missing
7ConductivityCondmS/cmSchlundt, MichaelThermosalinograph (TSG), Sea-Bird, SBE 21 SEACAT
8Temperature, water, internalT intern°CSchlundt, MichaelThermosalinograph (TSG), Sea-Bird, SBE 21 SEACAT
9SalinitySalSchlundt, MichaelCalculated from internal temperature and conductivity
10Quality flag, salinityQF salSchlundt, MichaelSeadatanet flag: Data quality control procedures according to SeaDataNet (2010)Salinity QC flag meanings:0:no QC; 1:good; 2:probably good; 3:probably bad; 4:bad; 5-7:not used; 8:interpolated; 9:missing
11Measurement containerMCSchlundt, Michael
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:
365909 data points

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