CF Standard Names: downwelling_photosynthetic_photon_spherical_irradiance_in_sea_water latitude longitude GCMD Keywords: EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Tags: downwelling_photosynthetic_photon_spherical_irradiance_in_sea_water time