Marine and Freshwater Research Institute (MFRI) National Institute of Oceanography and Experimental Geophysics (OGS) University of Bergen, Geophysical Institute Norwegian Polar Institute University of Bremen (IUP) Norwegian Institute for Water Research (NIVA) Institute of Oceanology of the Polish Academy of Sciences (IO PAN) The University Centre in Svalbard (UNIS) Mercator Ocean International Finnish Meteorological Institute (FMI) Danish Meteorological Institute (DMI) Defence Centre for Operational Oceanography (FCOO) Ifremer Institute of Marine Research (IMR) Norwegian Meteorological Institute (MET Norway) Nansen Environmental and Remote Sensing Center (NERSC) Swedish Meteorological and Hydrological Institute (SMHI)