Schlundt, Michael; Dengler, Marcus; Krahmann, Gerd (2024): Continuous thermosalinograph oceanography along RV METEOR cruise track M189 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.968974 (DOI registration in progress)
Always quote citation above when using data! You can download the citation in several formats below.
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.
Other version:
M189 salinity samples (2024). M189_salinity_samples.tab
Data processing report:
Schlundt, Michael (2024): Continuous thermosalinograph oceanography along RV METEOR cruise track M189 - Data Processing Report. GEOMAR - Helmholtz Centre for Ocean Research Kiel, DAM_DataProcessingReport_M189.pdf
Standard operating procedure:
Schlundt, Michael; Glemser, Barbara (2023): SOP of thermosalinograph (TSG) aboard of RV Meteor. Zenodo, https://doi.org/10.5281/zenodo.7535546
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: -15.571527 * Median Longitude: 12.498874 * South-bound Latitude: -23.141224 * West-bound Longitude: 9.998036 * North-bound Latitude: -6.209283 * East-bound Longitude: 14.500468
Date/Time Start: 2023-04-16T08:03:00 * Date/Time End: 2023-05-11T20:29:00
Minimum DEPTH, water: 5.0 m * Maximum DEPTH, water: 5.0 m
Event(s):
M189_0_Underway-1 * Latitude Start: -22.849750 * Longitude Start: 14.371200 * Latitude End: -22.697300 * Longitude End: 14.272780 * Date/Time Start: 2023-04-16T08:45:03 * Date/Time End: 2023-04-24T07:45:00 * Elevation: -63.0 m * Campaign: M189 (BANINO) * 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 (tim is the time in days since Expocode of this cruise (06M320230416), i.e. since 2023-04-16T00:00:00): Value added to salinity data TSG1 = 0.0002320*tim-0.01142. Value added to salinity data TSG2 = 0.0001373*tim+0.17573.
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:
239766 data points
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