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AVHRR Data Access and Tools

Data collected by NASA’s Advanced Very High Resolution Radiometer (AVHRR) instrument are integral for measurements efforts, among other investigations. Explore AVHRR instrument 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
METOP-B AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 2013-01-16 to Present 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI)
METOP-B AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05 Deg CMG 2013-01-16 to Present 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
METOP-B AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG 2013-01-16 to Present 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
NOAA-07 AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 1981-06-24 to 1985-02-02 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI)
NOAA-07 AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05 Deg. CMG 1981-06-24 to 1985-02-02 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
NOAA-07 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG 1981-06-24 to 1985-02-02 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
NOAA-09 AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 1985-01-04 to 1988-11-09 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI), Vegetation Index
NOAA-09 AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05 Deg. CMG 1985-01-04 to 1988-11-09 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
NOAA-09 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG 1985-01-04 to 1988-11-30 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
NOAA-11 AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 1988-11-08 to 1995-01-01 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI), Vegetation Index
NOAA-11 AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05Deg CMG 1988-11-08 to 1995-01-01 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
NOAA-11 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG 1988-11-08 to 1995-01-01 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
NOAA-14 AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 1995-01-01 to 2000-11-01 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI), Vegetation Index
NOAA-14 AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05 Deg. CMG 1995-01-01 to 2000-10-31 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
NOAA-14 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG 1995-01-01 to 2000-10-31 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
NOAA-16 AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 2000-11-01 to 2008-01-02 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI), Vegetation Index
NOAA-16 AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05 Deg. CMG 2000-11-01 to 2008-01-02 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
NOAA-16 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05Deg CMG 2000-11-01 to 2008-01-02 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
NOAA-18 AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 2005-07-01 to 2010-01-31 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI)
NOAA-18 AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05 Deg. CMG 2005-07-01 to 2010-01-31 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
NOAA-18 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG 2005-07-01 to 2010-01-31 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
NOAA19 AVHRR Atmospherically Corrected Normalized Difference Vegetation Index Daily L3 Global 0.05 Deg. CMG 2009-05-31 to 2018-01-31 6 ACTIVE 3 netCDF-4 Normalized Difference Vegetation Index (NDVI), Normalized Difference Vegetation Index (NDVI)
NOAA-19 AVHRR Atmospherically Corrected Surface Reflectance Daily L3 Global 0.05 Deg. CMG 2009-05-31 to 2018-01-31 6 ACTIVE 3 netCDF-4 Reflectance, Brightness Temperature, REFLECTED INFRARED
NOAA-19 AVHRR Top-of-Atmosphere Reflectance Daily L3 Global 0.05 Deg. CMG 2009-05-31 to 2018-01-31 6 ACTIVE 3 netCDF-4 Top Of Atmosphere (TOA) Reflectance, Reflectance, Brightness Temperature
Northern Hemisphere Ice Cover Monthly Statistics at 1 Degree Resolution V001 (NHICEM) 2000-01-01 to 2014-11-30 001 COMPLETE 3 Ground Ice
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