'''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) and Phytoplankton Functional Types (PFT) evaluated via region-specific algorithm* '''''reflectance''''' with the spectral Remote Sensing Reflectance (RRS)* '''''transparency''''' with the diffuse attenuation coefficient of light at 490 nm (KD490) * '''''optics''''' including the IOPs (Inherent Optical Properties) such as absorption and scattering and particulate and dissolved matter (ADG, APH, BBP), via QAAv6 model (Lee et al., 2002 and updates)'''Upstreams''': OLCI-S3A & S3B '''Temporal resolution''': daily'''Spatial resolution''': 300 meters To find this product in the catalogue, use the search keyword '''""OCEANCOLOUR_BAL_BGC_L3_NRT""'''.'''DOI (product) :''' https://doi.org/10.48670/moi-00294