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OLCI Data Access and Tools

Explore Ocean and Land Colour Instrument (OLCI) datasets and learn more about relevant data tools.
 

Datasets

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Dataset Temporal Extent Spatial Extent Version Data State Processing Level Data Format Related Topics
Sentinel-3A OLCI Level-3 Global Binned Earth-observation Reduced Resolution (ERR) Chlorophyll (CHL) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 3 netCDF-4 Chlorophyll, Top of Atmosphere (TOA) Refelctance
Sentinel-3A OLCI Level-3 Global Mapped Earth-observation Reduced Resolution (ERR) Chlorophyll (CHL) - Near Real-time (NRT) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 3 netCDF-4 Chlorophyll, Top of Atmosphere (TOA) Refelctance
Sentinel-3A OLCI Level-3 Global Mapped Earth-observation Reduced-Resolution (ERR) Inherent Optical Properties (IOP) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 3 netCDF-4 Reflectance, Top of Atmosphere (TOA) Refelctance
Sentinel-3A OLCI Regional Inland Waters (ILW) Data, version 5.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 5.0 ACTIVE 2 netCDF-4 Lakes/Reservoirs, Lake/Pond, Coastal, CYANOBACTERIA (BLUE-GREEN ALGAE), Marine Environment Monitoring
Sentinel-3A OLCI Level-4 Global Binned Earth-observation Reduced Resolution (ERR) Apparent Visible Wavelength (AVW) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 4 netCDF-4 Visible Wavelengths, Top of Atmosphere (TOA) Refelctance
Sentinel-3A OLCI Level-2 Regional Earth-observation Full Resolution (EFR) Ocean Color (OC) - Near Real-time Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 2 netCDF-4 Ocean Color
Sentinel-3A OLCI Level-2 Regional Earth-observation Reduced-Resolution (ERR) Inherent Optical Properties (IOP), Near Real-time (NRT) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 2 netCDF-4 Reflectance, Top of Atmosphere (TOA) Refelctance
Sentinel-3A OLCI Level-3 Global Binned Earth-observation Reduced Resolution (ERR) Remote-Sensing Reflectance (RRS) - Near Real-time (NRT) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 3 netCDF-4 Reflectance, Top of Atmosphere (TOA) Refelctance
Sentinel-3A OLCI Level-3 Global Mapped Earth-observation Reduced Resolution (ERR) Remote-Sensing Reflectance (RRS) - Near Real-time (NRT) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 3 netCDF-4 Reflectance, Top of Atmosphere (TOA) Refelctance
Sentinel-3A OLCI Level-4 Global Mapped Earth-observation Reduced Resolution (ERR) Apparent Visible Wavelength (AVW) Data, version 2022.0 2016-04-05 to Present N: 90 S: -90 E: 180 W: -180 2022.0 ACTIVE 4 netCDF-4 Visible Wavelengths, Top of Atmosphere (TOA) Refelctance
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OLCI Data Tools

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Tool Description Services
CyAN File Search The CyAN File Search tool allows users to choose an area over the continental United States and Alaska to retrieve cyanobacteria datasets archived by the Cyanobacteria Assessment Network (CyAN) project. Analysis, Search and Discovery, Visualization
OB.DAAC Direct Data Access NASA's Ocean Biology Distributed Active Archive Center (OB.DAAC) provides direct access to all available data through HTTPS protocol, suitable for asynchronous bulk downloads. Analysis, Search and Discovery, Visualization
OB.DAAC File Search Utility Find and download instrument data archived at OB.DAAC using mission parameters or filename patterns, including support for wildcard searching on partial filenames. Analysis, Search and Discovery, Visualization
Ocean Color Level 3 and 4 Browser The Ocean Color Level 3 and 4 Browser allows users to view, download, or order global composites at various spatial and temporal scales (level 3) or get results from analyses of lower-level data (level 4). Analysis, Search and Discovery, Visualization
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