Dataset extent

Raw underway Thermosalinograph (TSG) observations from the South Atlantic Meridional Overturning Circulation Basin-wide Array (SAMBA) on Algoa Voyage 265, September 2019

Here we present the 6-second resolution raw Thermosalinograph (TSG) data collected between 30 September 2019 and 16 October 2019 during the South Atlantic Meridional Overturning Circulation Basin-wide Array (SAMBA) cruise on the RS Algoa Voyage 265. A SeaBird SBE45 TSG is used to opportunistically collect underway near-surface temperature and conductivity measurements during research and monitoring cruises. Water is continuously pumped to the TSG from an intake located in the hull of the vessel, and the observations are continuously interfaced with navigational information. A temperature sensor close to the intake provides temperature measurements of the incoming water (T1). The temperature of the water inside the conductivity cell (T2) is used to accurately compute salinity (S) from the conductivity measurements (C).

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Additional Info

Field	Value
Last Updated	February 13, 2025, 10:09 (UTC)
Created	February 13, 2025, 10:09 (UTC)
Language
contactInfo	contact details: email: DAnders@dffe.gov.za
downloadURL	https://repository.ocean.gov.za/index.php/s/zMRYxfn6obqsYgT
harvest_object_id	7d5f65cc-8977-4fac-b9db-201472a94383
harvest_source_id	53d89a76-20d6-4ee6-acb9-8b1b33058887
harvest_source_title	MIMS
individualName	Darrel Anders
organizationName	Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE), South Africa;
positionName	role: Marine Scientific Technician;
role	originator
spatial	{"type": "Polygon", "coordinates": [[[-1, -36], [20, -36], [20, -28], [-1, -28], [-1, -36]]]}
xmax	20
xmin	-1
ymax	-28
ymin	-36