'''Short description:'''For the '''Baltic Sea''' Ocean '''Satellite Observations''', the Italian National Research Council (CNR – Rome, Italy), is providing '''Bio-Geo_Chemical (BGC)''' regional datasets:* '''''plankton''''' with the phytoplankton chlorophyll concentration (CHL) evaluated via region-specific neural network (Brando et al. 2021)'''Upstreams''': OLCI-S3A & S3B '''Temporal resolution''': monthly '''Spatial resolution''': 300 meters To find this product in the catalogue, use the search keyword '''""OCEANCOLOUR_BAL_BGC_L4_NRT""'''.'''DOI (product) :''' https://doi.org/10.48670/moi-00295