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Photosynthetically Active Radiation Data Access and Tools

From discovery to visualization, data tools such as Worldview, Giovanni, and Earthdata Search guide users in making the most of photosynthetically active radiation (PAR) data.

Photosynthetically Active Radiation Datasets

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Dataset Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
NOAA-20 VIIRS Level-3 Global Binned Photosynthetically Available Radiation (PAR) Data, version 2022.0 2022.0 NOAA-20 VIIRS 2017-11-29 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-20 VIIRS Level-3 Global Mapped Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 2022.0 2022.0 NOAA-20 VIIRS 2017-11-29 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-20 VIIRS Level-3 Global Mapped Photosynthetically Available Radiation (PAR) Data, version 2022.0 2022.0 NOAA-20 VIIRS 2017-11-29 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-21 VIIRS Level-2 Regional Ocean Color (OC) - Near Real-time (NRT) Data, version 2025.0 2025.0 NOAA-21 VIIRS 2022-11-10 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-21 VIIRS Level-2 Regional Ocean Color (OC) Data, version 2025.0 2025.0 NOAA-21 VIIRS 2022-11-10 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-21 VIIRS Level-3 Global Binned Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 2025.0 2025.0 NOAA-21 VIIRS 2022-11-10 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-21 VIIRS Level-3 Global Binned Photosynthetically Available Radiation (PAR) Data, version 2025.0 2025.0 NOAA-21 VIIRS 2022-11-10 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-21 VIIRS Level-3 Global Mapped Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 2025.0 2025.0 NOAA-21 VIIRS 2022-11-10 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
NOAA-21 VIIRS Level-3 Global Mapped Photosynthetically Available Radiation (PAR) Data, version 2025.0 2025.0 NOAA-21 VIIRS 2022-11-10 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
OrbView-2 SeaWiFS Level-2 Regional Global Area Coverage (GAC) Ocean Color (OC) Data, version 2022.0 2022.0 OrbView-2 SeaWiFS 1997-09-04 to 2010-12-11

N: 90 S: -90 E: 180 W: -180

netCDF-4
OrbView-2 SeaWiFS Level-2 Regional Merged Local Area Coverage (MLAC) Ocean Color (OC) Data, version 2022.0 2022.0 OrbView-2 SeaWiFS 1997-09-04 to 2010-12-11

N: 90 S: -90 E: 180 W: -180

netCDF-4
OrbView-2 SeaWiFS Level-3 Global Binned Photosynthetically Available Radiation (PAR) Data, version 2022.0 2022.0 OrbView-2 SeaWiFS 1997-09-04 to 2010-12-11

N: 90 S: -90 E: 180 W: -180

netCDF-4
OrbView-2 SeaWiFS Level-3 Global Mapped Photosynthetically Available Radiation (PAR) Data, version 2022.0 2022.0 OrbView-2 SeaWiFS 1997-09-04 to 2010-12-11

N: 90 S: -90 E: 180 W: -180

netCDF-4
OSCAR Global Mapped Eulerian and Lagrangian Oceanography and Ecology Variables Data, version 1 1 Models Computer 2000-01-01 to 2009-12-31

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-2 Regional Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 3.1 3.1 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-2 Regional Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 3.2 3.2 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-2 Regional Photosynthetically Available Radiation (PAR) Data, version 3.1 3.1 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-2 Regional Photosynthetically Available Radiation (PAR) Data, version 3.2 3.2 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-3 Global Binned Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 3.2 3.2 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-3 Global Binned Photosynthetically Available Radiation (PAR) Data, version 3.2 3.2 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-3 Global Mapped Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 3.1 3.1 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-3 Global Mapped Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 3.2 3.2 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-3 Global Mapped Photosynthetically Available Radiation (PAR) Data, version 3.1 3.1 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
PACE OCI Level-3 Global Mapped Photosynthetically Available Radiation (PAR) Data, version 3.2 3.2 PACE OCI 2024-03-05 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
SAFARI 2000 BVOC Measurements at Skukuza and Maun Flux Towers, Wet Season 2001 1 LABORATORY, FIXED OBSERVATION STATIONS, FIELD INVESTIGATION GC-MS, GAS CHROMATOGRAPHS, SONIC ANEMOMETER, PAR SENSORS, PHOTOSYNTHESIS CHAMBER, THERMOCOUPLES 2001-02-01 to 2001-02-12

N: -19.9 S: -19.9 E: 23.55 W: 23.55

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