'''Short description:'''For the '''Global''' Ocean '''Satellite Observations''', Brockmann Consult (BC) is providing '''Bio-Geo_Chemical (BGC)''' products based on the ESA-CCI inputs.* Upstreams: SeaWiFS, MODIS, MERIS, VIIRS-SNPP, OLCI-S3A & OLCI-S3B for the '''""multi""''' products.* Variables: Chlorophyll-a ('''CHL''').* Temporal resolutions: '''monthly'''.* Spatial resolutions: '''4 km''' (multi).* Recent products are organized in datasets called Near Real Time ('''NRT''') and long time-series (from 1997) in datasets called Multi-Years ('''MY''').To find these products in the catalogue, use the search keyword '''""ESA-CCI""'''.'''DOI (product) :''' https://doi.org/10.48670/moi-00283