PANGAEA_953846 Continuous thermosalinograph oceanography along RV MARIA S. MERIAN cruise track MSM106 Fiedler, Björn; Schlundt, Michael Continuous thermosalinograph oceanography along RV MARIA S. MERIAN cruise track MSM106 2023-01-11 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.953846 Investigator Michael Schlundt mschlundt@geomar.de Earth Science DATE/TIME LATITUDE LONGITUDE DEPTH, water Temperature, water Quality flag, water temperature Conductivity Temperature, water, internal Salinity Quality flag, salinity Measurement container geoscientificInformation MSM106 MSM106_0_Underway-5 Thermosalinograph Digital oceanographic thermometer, Sea-Bird, SBE 38 Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) Thermosalinograph, Sea-Bird, SBE 45 Calculated from internal temperature and conductivity Salinometer Maria S. Merian 2022-02-26 2022-03-17 Complete 16.632348 52.3028378 -25.660354 3.7237845 6.5 m (DEPTH, water) 6.5 m (DEPTH, water) DAM_Underway DAM Underway Research Data DataHub DataHub Earth and Environment of the Helmholtz Association unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

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Bremen Bremen 28359 Germany online 188172 data points text/tab-separated-values Schlundt, Michael (2023): Continuous thermosalinograph oceanography along RV MARIA S. MERIAN cruise track MSM106 - Data Processing Report. GEOMAR - Helmholtz Centre for Ocean Research Kiel, https://download.pangaea.de/reference/116755/attachments/DAM_DataProcessingReport_MSM106.pdf Schlundt, Michael; Glemser, Barbara (2023): SOP of thermosalinograph (TSG) aboard of RV Maria S Merian. Zenodo, https://doi.org/10.5281/zenodo.7528714 MSM106 salinity samples [dataset]. https://download.pangaea.de/reference/116756/attachments/MSM106_salinity_samples.tab

Underway temperature and salinity data was collected along the cruise track with two autonomous measurement systems. Usually, the systems are changed after 6 hours. While temperature is taken at the water inlet in about 6.5 m depth, salinity is estimated within the interior measurement container from conductivity and interior temperature. Temperature and salinity were calibrated against CTD values from 7m depth. For details to all processing steps see Data Processing Report. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.953846"! ** Salinity Offset MC1 = 0.011607 Salinity Offset MC2 = -0.030478 Temperature Offset T1 = -0.004451 Temperature Offset T2 = -0.001801

http://en.wikipedia.org/wiki/ISO_6709 LATITUDE http://en.wikipedia.org/wiki/ISO_6709 LONGITUDE http://en.wikipedia.org/wiki/ISO_8601 DATE/TIME https://doi.org/10.5281/zenodo.7528714 SOP of thermosalinograph (TSG) aboard of RV Maria S Merian https://en.wikipedia.org/wiki/Electrical_conductivity Conductivity https://en.wikipedia.org/wiki/RV_Maria_S._Merian Maria S. Merian https://helmholtz.software/projects/datahub DataHub https://www.allianz-meeresforschung.de/en/activities/data-management-and-digitalisation/underway-research-data DAM_Underway https://www.seabird.com/sbe-38-digital-oceanographic-thermometer/product?id=60762467703 Digital oceanographic thermometer, Sea-Bird, SBE 38 https://www.seadatanet.org/content/download/596/file/SeaDataNet_QC_procedures_V2_%28May_2010%29.pdf Seadatanet flag: Data quality control procedures according to SeaDataNet (2010) DIF 9.4 2023-01-11 2026-07-03