Name: Raw ADCP Data for long-term observations of currents on the Prince Edward Island shelf at Mooring 1 (April 2021 - May 2022)
License: https://creativecommons.org/licenses/by-sa/4.0/

DOI: 10.15493/DEA.MIMS.11022023

Title	Raw ADCP Data for long-term observations of currents on the Prince Edward Island shelf at Mooring 1 (April 2021 - May 2022)
Project	South Atlantic Meridional Overturning Circulation (SAMOC-SA)
Authors	Tarron Lamont Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientist; contact details: email: tlamont@dffe.gov.za Marcel van den Berg Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: mvdberg@dffe.gov.za
Publisher	Department of Forestry, Fisheries and the Environment (2023)
Contributors	Contact Person: Marcel van den Berg Oceans and Coastal Research, Department of Forestry, Fisheries and the Environment (DFFE); role: Marine Scientific Technician; contact details: email: mvandenberg.dea@gmail.com
Abstract	Here we present raw data from an Acoustic Doppler Current Profiler (ADCP), deployed at a depth of 167m, at location M1 (46.773°S; 37.912°E) on the Prince Edward Island shelf, between 26 April 2021 and 06 May 2022. The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterise the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa.
Methods	The raw data was collected using a bottom-mounted, upward-looking, 150 kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) that was configured with a bin size of 8m and a blanking distance of 3.52m. The ADCP was deployed at location M1 (46.773°S; 37.912°E),in a depth of 167m, on the shelf between Marion Island and Prince Edward Island. The instrument measured hourly magnitude and direction throughout the water column between 26/04/2021 and 06/05/2022.
Data	Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) Cite 10.15493/DEA.MIMS.11022023 Style Terms of use These data are made available with the express understanding that any such use will properly acknowledge the originator(s) and publisher and cite the accession numbers and/or associated Digital Object Identifiers. Anyone wishing to use these data should properly cite and attribute the data providers listed as authors in the metadata provided with each dataset. It is expected that all the conditions of the data license will be strictly honoured. Use of any material herein should be properly cited using the dataset’s persistent identifiers such as accession numbers and DOIs. I agree to the terms of use
Temporal extent	26 Apr 2021 – 06 May 2022
Geographic extent	Prince Edward Islands, South Africa North: -46.773 South: -46.774 West: 37.912 East: 37.913
Vertical extent	Max: -167 m Min: -167 m
Keywords	Acoustic Doppler Current Profilers, ADCP, currents, INDIAN OCEAN, moorings, SOUTHERN OCEAN
Related resources	This digital object continues Raw Acoustic Doppler Current Profiler (ADCP) data for long-term observations of currents on the Prince Edward Island shelf at Mooring 1 (April 2020 - April 2021) (10.15493/DEA.MIMS.01492023) This digital object is part of Long-term moored observations at the Prince Edward Island archipelago (10.15493/DEA.MIMS.26052019) This digital object is previous version of Long-term observations of daily currents on the Prince Edward Island shelf at Mooring 1 (April 2021 - May 2022) (10.15493/DEA.MIMS.11042023) This digital object is previous version of Long-term observations of hourly currents on the Prince Edward Island shelf at Mooring 1 (April 2021 - May 2022) (10.15493/DEA.MIMS.11052023) This digital object is previous version of Long-term observations of daily bottom temperatures on the Prince Edward Island shelf at Mooring 1 (April 2021 - May 2022) (10.15493/DEA.MIMS.11082023) This digital object is previous version of Long-term observations of hourly bottom temperatures on the Prince Edward Island shelf at Mooring 1 (April 2021 - May 2022) (10.15493/DEA.MIMS.11092023)

Cite 10.15493/DEA.MIMS.11022023

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