Karstensen, Johannes; Schlundt, Michael; Krahmann, Gerd (2023): Continuous thermosalinograph oceanography along RV METEOR cruise track M184 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958396
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Published: 2023-05-05 • DOI registered: 2023-06-03
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. Temperature and salinity were calibrated against CTD data from 5 m depth. For details to all processing steps see Data Processing Report.
Data processing report:
Schlundt, Michael (2023): Continuous thermosalinograph oceanography along RV METEOR cruise track M184 - Data Processing Report. GEOMAR - Helmholtz Centre for Ocean Research Kiel, DAM_DataProcessingReport_M184.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
Further details:
M184 salinity samples [dataset]. M184_salinity_samples.tab
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 55.580411 * Median Longitude: -46.180623 * South-bound Latitude: 47.555070 * West-bound Longitude: -52.809672 * North-bound Latitude: 59.280670 * East-bound Longitude: -14.806949
Date/Time Start: 2022-08-12T08:00:00 * Date/Time End: 2022-09-10T10:52:00
Minimum DEPTH, water: 5.0 m * Maximum DEPTH, water: 5.0 m
Event(s):
M184_0_Underway-2 * Latitude Start: 47.566168 * Longitude Start: -52.702516 * Latitude End: 58.562116 * Longitude End: -14.806949 * Date/Time Start: 2022-08-12T08:00:00 * Date/Time End: 2022-09-10T10:52:00 * Campaign: M184 (LabSeaVar2022) * Basis: Meteor (1986) * Method/Device: Thermosalinograph (TSG)
Comment:
Temperature was calibrated independently for both TSGs against CTD data from 5 m depth. Value added to temperature data TSG1 = -0.012624. Value added to temperature data TSG2 = -0.007968.
Salinity was calibrated independently for both TSGs against CTD data from 5 m depth. Value added to salinity data TSG1 = 0.013159. Value added to salinity data TSG2 = 0.039677.
TSG1 was chosen for publication.
Parameter(s):
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:
293369 data points
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