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NOAA-21 Data Access and Tools

Datasets

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Dataset Instruments Temporal Extent Version Data State Data Format Related Topics
NOAA-21 VIIRS Level-3 Global Mapped Remote-Sensing Reflectance (RRS) - Near Real-time (NRT) Data, version 2025.0 VIIRS 2022-11-10 to Present 2025.0 ACTIVE netCDF-4 Reflectance
NOAA-21 VIIRS Level-3 Global Mapped Remote-Sensing Reflectance (RRS) Data, version 2025.0 VIIRS 2022-11-10 to Present 2025.0 ACTIVE netCDF-4 Reflectance
NOAA-21 VIIRS Level-4 Global Binned Apparent Visible Wavelength (AVW) Data, version 2025.0 VIIRS 2022-11-10 to Present 2025.0 ACTIVE netCDF-4 Visible Wavelengths, Ocean Color, Water Color, Light Transmission, Surface Water
NOAA-21 VIIRS Level-4 Global Binned Phytoplankton Carbon Data, version 2025.0 VIIRS 2022-11-10 to Present 2025.0 ACTIVE netCDF-4 Organic Carbon, Phytoplankton
NOAA-21 VIIRS Level-4 Global Mapped Apparent Visible Wavelength (AVW) Data, version 2025.0 VIIRS 2022-11-10 to Present 2025.0 ACTIVE netCDF-4 Visible Wavelengths, Ocean Color, Water Color, Light Transmission, Surface Water
NOAA-21 VIIRS Level-4 Global Mapped Phytoplankton Carbon Data, version 2025.0 VIIRS 2022-11-10 to Present 2025.0 ACTIVE netCDF-4 Organic Carbon, Phytoplankton
NOAA21 VIIRS Dark Target Aerosol Level-2 6-Minute Swath 6 km V2.1 VIIRS 2023-02-10 to Present 2.1 ACTIVE NetCDF-4 Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosols, Aerosol Particle Properties
OMPS-N21 L1G LP Radiance EV Wavelength-Altitude Grid swath orbital 3slit V1.0 (OMPS_N21_LP_L1G_EV) at GES DISC OMPS 2022-11-10 to Present 1.0 ACTIVE ULTRAVIOLET RADIANCE, Visible Radiance, Infrared Radiance
OMPS-N21 L2 LP Aerosol Extinction Vertical Profile swath daily 3slit V2 (OMPS_N21_LP_L2_AER_DAILY) at GES DISC OMPS 2022-11-10 to Present 1.0 ACTIVE Aerosol Extinction
OMPS-N21 L2 LP Ozone (O3) Vertical Profile swath daily 3slit V1.0 (OMPS_N21_LP_L2_O3_DAILY) at GES DISC OMPS 2022-11-10 to Present 1.0 ACTIVE Atmospheric Ozone
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NOAA-21 Data Tools

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Tool Description Services
FLOOD The FLOOD viewer facilitates the use and evaluation of LANCE flood products by allowing the user to browse globally and over time, and to compare to other flood products. Monitoring Natural Events, Search and Discovery, Visualization
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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