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NOAA-21 Data Access and Tools

Datasets

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Dataset Instruments Temporal Extent Spatial Extent Version Data State Data Format Related Topics
NOAA-21 VIIRS Level-4 Global Mapped Carbon Data, version 2025.0 VIIRS 2022-11-10 to Present N: 90 S: -90 E: 180 W: -180 2025.0 ACTIVE netCDF-4 Organic Carbon
NOAA-21 VIIRS Level-3 Global Mapped Particulate Inorganic Carbon (PIC) Data, version 2025.0 VIIRS 2022-11-10 to Present N: 90 S: -90 E: 180 W: -180 2025.0 ACTIVE netCDF-4 Inorganic Carbon
NOAA-21 VIIRS Level-3 Global Binned Chlorophyll (CHL) Data, version 2025.0 VIIRS 2022-11-10 to Present N: 90 S: -90 E: 180 W: -180 2025.0 ACTIVE netCDF-4 Chlorophyll
NOAA-21 VIIRS Level-3 Global Binned Particulate Inorganic Carbon (PIC) Data, version 2025.0 VIIRS 2022-11-10 to Present N: 90 S: -90 E: 180 W: -180 2025.0 ACTIVE netCDF-4 Inorganic Carbon
NOAA-21 VIIRS Level-3 Global Binned Remote-Sensing Reflectance (RRS) - NRT Data, version 2025.0 VIIRS 2022-11-10 to Present N: 90 S: -90 E: 180 W: -180 2025.0 ACTIVE netCDF-4 Reflectance, Aerosol Optical Depth/Thickness, Angstrom Exponent
NOAA-21 VIIRS Level-3 Global Mapped Diffuse Attenuation Coefficient for Downwelling Irradiance (KD) Data, version 2025.0 VIIRS 2022-11-10 to Present N: 90 S: -90 E: 180 W: -180 2025.0 ACTIVE netCDF-4 Attenuation/Transmission
OMPS-N21 L3 LP Aerosol Extinction Vertical Profile 5 x 15 deg lat-lon grid multi-wavelength monthly V1 (OMPS_N21_LP_L3_AER_MONTHLY) at GES DISC OMPS 2022-11-10 to Present N: 90 S: -90 E: 180 W: -180 1 ACTIVE Aerosol Extinction
OMPS-N21 LP NRT L2 LP Ozone (O3) Vertical Profile swath daily Center slit V2.6 OMPS 2018-01-16 to Present N: 90 S: -90 E: 180 W: -180 1 ACTIVE netCDF Oxygen Compounds
OMPS-N21 LP NRT L2 LP Ozone (O3) Vertical Profile swath daily Center slit V2.6 OMPS 2018-01-16 to Present N: 90 S: -90 E: 180 W: -180 1 ACTIVE netCDF Oxygen Compounds
OMPS-N21 L2 NM Aerosol Index swath orbital NRT OMPS 2018-01-16 to Present N: 90 S: -90 E: 180 W: -180 2 ACTIVE HDF 5 Dust/Ash/Smoke, Aerosols
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NOAA-21 Data Tools

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Tool Description Services
LP DAAC Data Prep Scripts Access a collection of R and Python scripts to download data and perform basic data processing functions.
TESViS The Terrestrial Ecology Subsetting & Visualization Services Global Subsets Tool provides on-demand, customized subsets of several terrestrial ecology data products. Visualization, Subsetting
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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