Global Ocean 3D Chlorophyll-a concentration, Particulate Backscattering coefficient, Particulate Organic Carbon, Downwelling Photosynthetic Available Radiation and downwelling irradiance at three different wavelengths (ED380, ED412 and ED490)

Particulate matter Phytoplankton biomass and diversity

'''Short description:'''

This product consists of 3D fields of Particulate Organic Carbon (POC), Particulate Backscattering coefficient (bbp), Chlorophyll-a concentration (Chla), Downwelling Photosynthetic Available Radiation (PAR) and downwelling irradiance, at 0.25°x0.25° resolution from the surface to 1000 m. A neural network estimates the vertical distribution of Chla and bbp from surface ocean color measurements with hydrological properties and additional drivers. The SOCA-light models is used to integrate light.

'''DOI (product):''' https://doi.org/10.48670/moi-00046

Data and resources

cmems_obs-mob_glo_bgc-chl-poc_my_0.25deg-climatology_P1M-m

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

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cmems_obs-mob_glo_bgc-chl-poc_my_0.25deg-climatology_P1M-m

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cmems_obs-mob_glo_bgc-chl-poc_my_0.25deg_P7D-m

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

JSON Open
cmems_obs-mob_glo_bgc-chl-poc_my_0.25deg_P7D-m

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Additional information

Temporal extent	1998-01-01 – ongoing
Date (creation)	2012-08-26
Status	onGoing
Update frequency	annually
Metadata language	en
License	See Copernicus Marine Environment Monitoring Service Data commitments and licence at: http://marine.copernicus.eu/web/27-service-commitments-and-licence.php
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show