Name: Raw Seaglider data collected during GINA 2017 by Seaglider SG574
License: https://creativecommons.org/licenses/by-sa/4.0/

DOI: 10.15493/dea.mims.26052145

Title	Raw Seaglider data collected during GINA 2017 by Seaglider SG574
Project	Gliders in the Agulhas (GINA)
Authors	Krug, Marjolaine Department of Forestry, Fisheries and the Environment; role: Senior Scientific Advisor; Swart, Sebastiaan University of Gothenburg; role: Professor; Hermes, Juliet South African Environmental Observation Network; role: Node Manager
Publisher	Department of Forestry, Fisheries and the Environment (2020)
Contributors	Contact Person: Krug, Marjolaine Department of Forestry, Fisheries and the Environment; role: Senior Scientific Advisor; email: mkrug@dffe.gov.za
Abstract	The Gliders IN the Agulhas (GINA) project is a multi-institutional effort to implement sustained glider observations around South Africa’s coastline to enhance existing regional networks and complement larger international observations systems such as the Ocean Gliders Boundary Ocean Observing Network (BOON). Ocean gliders are robotic platforms operated and piloted from land. The Seaglider during GINA was set-up to vertically profile the water column between depths of 0 and 1000m. Measurements collected included conductivity (salinity), temperature, depth (CTD), dissolved oxygen, chlorophyll-a fluorescence (proxy for phytoplankton concentration), Photosynthetically Active Radiation (PAR) and two wavelengths of optical back-scattering by particles, Bb(470) and Bb(700) (proxies for particle concentration). In addition, information collected from the Seaglider was used to derive surface and depth averaged currents. This is raw Seaglider data collected during GINA 2017 by Seaglider SG574.
Methods	Raw data in their original format, as received from the instrument and unprocessed.
Data	Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) Cite 10.15493/dea.mims.26052145 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	25 Jun 2017 – 12 Aug 2017
Geographic extent	200 km Leaflet Tiles © Esri — Source: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2012 Agulhas Current shelf regions, South Africa North: -29.1 South: -34.64 West: 27.074 East: 32.04
Vertical extent	Max: 0.0 m Min: -1000.0 m
Keywords	Agulhas Current, chlorophyll, Coastal observations, depth, depth-averaged currents, EBV: Ecosystem function > Primary productivity, EOV: Biochemistry > Dissolved Oxygen (O2), EOV: Biology and Ecosystems > Phytoplankton biomass and diversity, EOV: Physics > Ocean surface heat flux, EOV: Physics > Sea surface salinity, EOV: Physics > Sea surface temperature, SST, EOV: Physics > Subsurface salinity, EOV: Physics > Subsurface temperature, GINA, in situ, INDIAN OCEAN, Ocean Gliders, PAR, PROFILERS, salinity, shelf observations, surface currents, temperature
Related resources	This digital object is described by 10.1029/2018EO100105 This digital object is part of Gliders In the Agulhas (GINA) Seaglider project (10.15493/dea.mims.26052144)

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