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OCI Data Access and Tools

Data collected by NASA’s Ocean Color Instrument (OCI) provides essential information about how Earth's atmosphere and ocean interact, which helps researchers monitor and respond to changes in Earth's ecosystem. Explore OCI datasets and learn more about relevant data tools.

Datasets

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
PACE OCI Level-2 Regional Surface Reflectance - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 2 netCDF-4 Reflectance, Surface Radiative Properties
PACE OCI Level-2 Regional Surface Reflectance Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 2 netCDF-4 Reflectance, Surface Radiative Properties
PACE OCI Level-2 Regional Trace Gas Concentrations (NO2, O3) - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 2 netCDF-4 Trace Gases/Trace Species, Atmospheric Chemistry
PACE OCI Level-2 Regional Trace Gas Concentrations (NO2, O3) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 2 netCDF-4 Trace Gases/Trace Species, Atmospheric Chemistry
PACE OCI Level-3 Global Binned Closed-Loop Ocean Simulation for Evaluation Data, version 1 2024-03-05 to Present 1 ACTIVE 3 netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Angstrom Exponent, Chlorophyll Concentration, Attenuation/Transmission, Fluorescence, Absorption, Scattering, Gelbstoff, Phytoplankton
PACE OCI Level-3 Global Binned Diffuse Attenuation Coefficient of Downwelling Irradiance (KD) - Near Real-time (NRT) Data, version 3.2 2024-03-05 to Present 3.2 ACTIVE 3 netCDF-4 Attenuation/Transmission
PACE OCI Level-3 Global Binned Land Vegetation Indices - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Chlorophyll Index Red Edge (CIRE), Photochemical Reflectance Index (PRI), Carotenoid Content Index (CAR), Chlorophyll-Carotenoid Index (CCI), Modified Anthocyanin Reflectance Index (MARI), Normalized Difference Infrared Index (NDII), Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI), Normalized Difference Snow Index (NDSI), ENHANCED VEGETATION INDEX (EVI), CHLOROPHYLL INDEX RED EDGE (CIRE), PHOTOCHEMICAL REFLECTANCE INDEX (PRI), CAROTENOID CONTENT INDEX (CAR), CHLOROPHYLL-CAROTENOID INDEX (CCI), MODIFIED ANTHOCYANIN REFLECTANCE INDEX (MARI), NORMALIZED DIFFERENCE INFRARED INDEX (NDII), NORMALIZED DIFFERENCE WATER INDEX (NDWI), NORMALIZED DIFFERENCE SNOW INDEX (NDSI)
PACE OCI Level-3 Global Binned Land Vegetation Indices Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Enhanced Vegetation Index (EVI), Chlorophyll Index Red Edge (CIRE), Photochemical Reflectance Index (PRI), Carotenoid Content Index (CAR), Chlorophyll-Carotenoid Index (CCI), Modified Anthocyanin Reflectance Index (MARI), Normalized Difference Infrared Index (NDII), Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI), Normalized Difference Snow Index (NDSI), ENHANCED VEGETATION INDEX (EVI), CHLOROPHYLL INDEX RED EDGE (CIRE), PHOTOCHEMICAL REFLECTANCE INDEX (PRI), CAROTENOID CONTENT INDEX (CAR), CHLOROPHYLL-CAROTENOID INDEX (CCI), MODIFIED ANTHOCYANIN REFLECTANCE INDEX (MARI), NORMALIZED DIFFERENCE INFRARED INDEX (NDII), NORMALIZED DIFFERENCE WATER INDEX (NDWI), NORMALIZED DIFFERENCE SNOW INDEX (NDSI)
PACE OCI Level-3 Global Binned Ocean Color Inherent Optical Properties (OC_IOP) - Near Real-time (NRT) Data, version 3.2 2024-03-05 to Present 3.2 ACTIVE 3 netCDF-4 Absorption, Attenuation/Transmission, Gelbstoff, Reflectance, Scattering, Phytoplankton, Organic Matter, Light Transmission, Surface Water
PACE OCI Level-3 Global Binned Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 3.2 2024-03-05 to Present 3.2 ACTIVE 3 netCDF-4 Photosynthetically Active Radiation
PACE OCI Level-3 Global Binned Surface Reflectance - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Reflectance, Surface Radiative Properties
PACE OCI Level-3 Global Binned Surface Reflectance Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Reflectance, Surface Radiative Properties
PACE OCI Level-3 Global Mapped Aerosol Index, Unified Aerosol Algorithm (UAA) - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Aerosol Optical Depth/Thickness, UV Aerosol Index
PACE OCI Level-3 Global Mapped Aerosol Index, Unified Aerosol Algorithm (UAA) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Aerosol Optical Depth/Thickness, UV Aerosol Index
PACE OCI Level-3 Global Mapped Aerosol Optical Properties, Unified Aerosol Algorithm (UAA) Algorithm - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Aerosol Optical Depth/Thickness, UV Aerosol Index
PACE OCI Level-3 Global Mapped Aerosol Optical Properties, Unified Aerosol Algorithm (UAA) Algorithm Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Aerosol Optical Depth/Thickness, UV Aerosol Index
PACE OCI Level-3 Global Mapped Apparent Optical Properties - Near Real-time (NRT) Data, version 3.2 2024-03-05 to Present 3.2 ACTIVE 3 netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Solar Induced Fluorescence, Fluorescence, Water Color, Light Transmission, Surface Water, Visible Wavelengths
PACE OCI Level-3 Global Mapped Apparent Optical Properties Data, version 3.2 2024-03-05 to Present 3.2 ACTIVE 3 netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Solar Induced Fluorescence, Fluorescence, Phytoplankton, Water Color, Light Transmission, Surface Water, Visible Wavelengths
PACE OCI Level-3 Global Mapped Closed-Loop Ocean Simulation for Evaluation Data, version 1 2024-03-05 to Present 1 ACTIVE 3 netCDF-4 Ocean Color, Reflectance, Aerosol Optical Depth/Thickness, Angstrom Exponent, Chlorophyll Concentration, Attenuation/Transmission, Fluorescence, Absorption, Scattering, Gelbstoff, Phytoplankton
PACE OCI Level-3 Global Mapped Cloud Mask - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Visible Wavelengths, Clouds
PACE OCI Level-3 Global Mapped Cloud Mask Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Visible Wavelengths, Clouds
PACE OCI Level-3 Global Mapped Cloud Optical Properties - Near Real-time (NRT) Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Visible Wavelengths, Clouds, Cloud Properties, Cloud Microphysics, Cloud Optical Depth/Thickness
PACE OCI Level-3 Global Mapped Cloud Optical Properties Data, version 3.1 2024-03-05 to Present 3.1 ACTIVE 3 netCDF-4 Visible Wavelengths, Clouds, Cloud Properties, Cloud Microphysics, Cloud Optical Depth/Thickness
PACE OCI Level-3 Global Mapped Diffuse Attenuation Coefficient of Downwelling Irradiance (KD) - Near Real-time (NRT) Data, version 3.2 2024-03-05 to Present 3.2 ACTIVE 3 netCDF-4 Attenuation/Transmission
PACE OCI Level-3 Global Mapped Diffuse Attenuation Coefficient of Downwelling Irradiance (KD) Data, version 3.2 2024-03-05 to Present 3.2 ACTIVE 3 netCDF-4 Attenuation/Transmission
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OCI Data Tools

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Tool Description Services
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
Worldview Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events
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