10.1594/PANGAEA.989353Mertens, ChristianChristianMertens0000-0002-7602-4194Institute of Environmental Physics, University of BremenDennert, PeterPeterDennertInstitute of Environmental Physics, University of BremenPANGAEA2026CTDphysical oceanographySouth AtlanticEvent labelDATE/TIMELATITUDELONGITUDEDEPTH, waterPressure, waterTemperature, waterSalinityCTD/RosetteCTD, Sea-Bird, SBE 9plusM188Meteor (1986)2023-03-10T10:28:00/2023-04-10T05:30:00Dataset10.48433/cr_m188944079 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalDuring RV Meteor cruise M188 in the eastern South Atlantic (7 March - 13 April, 2023) conductivity, temperature, and depth (CTD) measurements were made using a Sea-Bird 9plus instrument. Calibration for conductivity was performed at sea using water samples. The CTD data were processed using the standard Seabird algorithms. Downcast data were separated and averaged over 1 dbar intervals. The accuracy of the calibrated CTD measurements is: 1 dbar for pressure, 0.002 °C for temperature, 0.003 psu for salinity.3.56457.4092-34.1268-31.6452Eastern South AtlanticGerman Research Foundationhttps://doi.org/10.13039/501100001659274762653TRR 181: Energietransfer in der Atmosphäre und im Ozean