NOAA's Operational Ocean Color Products from the CoastWatch Okeanos Operational Production System
The NOAA CoastWatch Okeanos system has been providing a series of high quality ocean color operational products for our user communities, e.g., 1 km daily and bi-monthly mean chlorophyll concentrations, and chlorophyll concentration anomaly compared to 61-day averages from MODIS/AQUA. The 1 km daily, bi-monthly, and anomaly products of remote sensing reflectance at 667 nm are also available for MODIS/AQUA. Those products are generated respectively using the NASA NIR and the NOAA NIR-SWIR algorithms. The products have been beneficial in assessing water quality and tracking potentially harmful algal blooms in order to protect public health. For example, the chlorophyll concentration product has been used to understand and predict the harmful algal blooms in the Gulf of Mexico by the NOAA Center for Operational Oceanographic Products and Services (CO-OPS).
Recent efforts also continue to provide more MODIS/AQUA ocean color products to user community. The chlorophyll frontal operational products are available since 28 May, 2013. Operational products of Global Emiliania huxleyi bloom distribution may be available in 2013 if any NOAA operational users are identified. An overview on the Okeanos products is given here, and the availability and quality of the products in near real time are monitored through this web site.