WMS Ocean color standard products include normalized water-leaving radiances, chlorophyll-a concentration, diffusive attenuation coefficient at 490 nm and diffusive attenuation coefficient of the photosynthetically available radiation (PAR). algorithm altitude available chemistry chla chlor_a chlora chlorophyll chlorophyll-a coefficients color color/ocean cols concentration daily data day earth Earth Science > Oceans > Ocean Chemistry > Chlorophyll Earth Science > Oceans > Ocean Optics > Ocean Color/Ocean Turbidity/Water-Leaving Radiance/Extinction Coefficients extinction graphics imager imager/radiometer imaging infrared latitude leaving longitude mass mass_concentration_of_chlorophyll_in_sea_water merge national npp oc3 ocean ocean color oceans optical optical properties optics orbiting overlay par partnership photosynthetically planes polar polar-orbiting properties radiance radiance/extinction radiation radiometer rows s-npp science sea seawater star suite swath_latitude swath_longitude time turbidity turbidity/water-leaving viirs visible water STAR IT NOAA.GOV ERDDAP administrator postal

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