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Sentinel-3A Data Access and Tools

Data collected by Sentinel-3 satellite are integral for efforts to characterize the Earth's sea surface topography, surface temperature and color in support of environmental and climate monitoring. Explore Sentinel-3 datasets and learn more about relevant data tools.
 

Datasets

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Dataset Instrument Temporal Extent Version Data State Data Format Science Keywords
Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Data and Products Supporting Information from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE ASCII Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain, DORIS (Doppler Orbitography and Radiopositioning by Integrated Satellite)
GHRSST Level 4 OSTIA Global Historical Reprocessed Foundation Sea Surface Temperature Analysis produced by the UK Meteorological Office ABI, SEVIRI, DRIFTING BUOYS, AVHRR, SLSTR, AMSR2, AATSR, GMI, TMI 1982-01-01 to 2024-01-01 2.0 ACTIVE netCDF-4 Sea Ice Concentration, Sea Surface Temperature
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Cumulative Station Position Product from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE SINEX Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) Extension of the International Terrestrial Reference Frame (ITRF) for Precise Orbit Determination (DPOD) from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE IDS internal DPOD format Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain
Ground-Based Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) IDS Coordinates of the Terrestrial Reference Frame (TRF) origin (Geocenter) Time Series Product from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE Geocenter Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) Daily Data (raw files) from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE RINEX DORIS 3.0 Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Global SINEX Station Position Time Series Product from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE IDS STCD (Station Coordinates Difference) format Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Satellite Orbit Product from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE SP1 or SP3 orbit format Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain
Ground-Based Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) IDS Weekly Station Position Product from NASA CDDIS DORIS, DORIS GROUND STATION BEACON 1992-01-01 to Present 1 ACTIVE SINEX Country/Regional Coordinate Reference System, Global Coordinate Reference System, Ellipsoid Characteristics, Geoid Characteristics, Control Surveys, Gravity, Annual Elliptical Component, Chandler Circular Component, Rotational Rate/Speed, Angle Of Elevation, Angle Of Inclination, Orbit Type, Orbit Velocity, Orbital Position, Earthquake Magnitude/Intensity, Crustal Motion Direction, Crustal Motion Rate, Fault Movement Direction, Fault Movement Rate, Plate Boundaries, Strain
Merged Sentinel-3A and Sentinel-3B OLCI Regional Binned Inland Waters (ILW) Data, version 5.0 OLCI 2016-04-25 to Present 5.0 ACTIVE netCDF-4 CYANOBACTERIA (BLUE-GREEN ALGAE), HARMFUL ALGAL BLOOM (HABs), Water Color, Lakes/Reservoirs, Wetlands, Ground Water, Rivers/Streams
Merged Sentinel-3A and Sentinel-3B OLCI Regional Mapped CyAN Project, True Color (TC) Data, version 6.0 OLCI 2016-04-25 to Present 6.0 ACTIVE netCDF-4 CYANOBACTERIA (BLUE-GREEN ALGAE), HARMFUL ALGAL BLOOM (HABs), Algal Blooms, Water Color, Surface Water
Merged Sentinel-3A and Sentinel-3B OLCI Regional Mapped Cyanobacteria Index (CI) Data, version 6.0 OLCI 2016-04-25 to Present 6.0 ACTIVE netCDF-4 CYANOBACTERIA (BLUE-GREEN ALGAE), HARMFUL ALGAL BLOOM (HABs), Algal Blooms, Water Color, Surface Water
Merged Sentinel-3A and Sentinel-3B OLCI Regional Mapped Inland Waters (ILW) Data, version 5.0 OLCI 2016-04-25 to Present 5.0 ACTIVE netCDF-4 CYANOBACTERIA (BLUE-GREEN ALGAE), HARMFUL ALGAL BLOOM (HABs), Water Color, Lakes/Reservoirs, Wetlands, Ground Water, Rivers/Streams
OLCI+SLSTR/Sentinel-3A L2 Surface Reflectance and Aerosol parameters over Land SLSTR, OLCI 2019-12-17 to Present 1 ACTIVE netCDF-4 Infrared Radiance, REFLECTED INFRARED, Platform Characteristics, Attitude Characteristics, Total Temperature, Visible Radiance, Aerosol Optical Depth/Thickness, Angstrom Exponent
OLCI/Sentinel-3A L1 Full Resolution Top of Atmosphere Reflectance OLCI 2016-04-25 to Present 1 ACTIVE netCDF-4 REFLECTED INFRARED, Platform Characteristics, Attitude Characteristics, Visible Radiance, Reflectance
OLCI/Sentinel-3A L1 Reduced Resolution Top of Atmosphere Reflectance OLCI 2016-04-25 to Present 1 ACTIVE netCDF-4 REFLECTED INFRARED, Platform Characteristics, Attitude Characteristics, Visible Radiance, Reflectance
Sentinel-3A OLCI Level-1B Earth-observation Full Resolution (EFR) Data, version 1 OLCI 2016-04-05 to Present 1 ACTIVE netCDF-4 Top Of Atmosphere (TOA) Reflectance
Sentinel-3A OLCI Level-1B Earth-observation Reduced Resolution (ERR) Data, version 1 OLCI 2016-04-05 to Present 1 ACTIVE netCDF-4 Ocean Color
Sentinel-3A OLCI Level-2 Regional Earth-observation Full Resolution (EFR) Inherent Optical Properties (IOP) - Near Real-time (NRT) Data, version 2022.0 OLCI 2016-04-05 to Present 2022.0 ACTIVE netCDF-4 Absorption, Scattering, Gelbstoff, Phytoplankton
Sentinel-3A OLCI Level-2 Regional Earth-observation Full Resolution (EFR) Inherent Optical Properties (IOP) Data, version 2022.0 OLCI 2016-04-05 to Present 2022.0 ACTIVE netCDF-4 Absorption, Scattering, Gelbstoff, Phytoplankton
Sentinel-3A OLCI Level-2 Regional Earth-observation Full Resolution (EFR) Ocean Color (OC) - Near Real-time Data, version 2022.0 OLCI 2016-04-05 to Present 2022.0 ACTIVE netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Angstrom Exponent, Chlorophyll Concentration, Attenuation/Transmission, Organic Carbon, Inorganic Carbon, Fluorescence, Photosynthetically Active Radiation
Sentinel-3A OLCI Level-2 Regional Earth-observation Full Resolution (EFR) Ocean Color (OC) Data, version 2022.0 OLCI 2016-04-05 to Present 2022.0 ACTIVE netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Angstrom Exponent, Chlorophyll Concentration, Attenuation/Transmission, Organic Carbon, Inorganic Carbon, Fluorescence, Photosynthetically Active Radiation
Sentinel-3A OLCI Level-2 Regional Earth-observation Reduced Resolution (ERR) Ocean Color (OC) - Near Real-time (NRT) Data, version 2022.0 OLCI 2016-04-05 to Present 2022.0 ACTIVE netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Angstrom Exponent, Chlorophyll Concentration, Attenuation/Transmission, Organic Carbon, Inorganic Carbon, Fluorescence, Photosynthetically Active Radiation
Sentinel-3A OLCI Level-2 Regional Earth-observation Reduced Resolution (ERR) Ocean Color (OC) Data, version 2022.0 OLCI 2016-04-05 to Present 2022.0 ACTIVE netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Angstrom Exponent, Chlorophyll Concentration, Attenuation/Transmission, Organic Carbon, Inorganic Carbon, Fluorescence, Photosynthetically Active Radiation
Sentinel-3A OLCI Level-2 Regional Earth-observation Reduced-Resolution (ERR) Inherent Optical Properties (IOP) Data, version 2022.0 OLCI 2016-04-05 to Present 2022.0 ACTIVE netCDF-4 Absorption, Scattering, Gelbstoff, Phytoplankton
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Sentinel-3A 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
RTC Stack Processor The radiometric terrain correction (RTC) stack processor tool facilitates time-series analysis of such phenomena as flooding events, deforestation, or glacier retreat. Analysis, Processing, Search and Discovery, Visualization
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