AVIRIS-Classic: L2 Calibrated Reflectance, Facility Instrument Collection, V1

Description

This dataset contains Level 2 (L2) orthocorrected reflectance from the Airborne Visible / Infrared Imaging Spectrometer (AVIRIS-Classic) instrument. This is the NASA Earth Observing System Data and Information System (EOSDIS) facility instrument archive of these data. The NASA AVIRIS-Classic is a pushbroom spectral mapping system with high signal-to-noise ratio (SNR), designed and toleranced for high performance spectroscopy. AVIRIS-Classic measures reflected radiance in 224 contiguous bands at approximately 10-nm intervals in the Visible to Shortwave Infrared (VSWIR) spectral range from 400-2500 nm. The AVIRIS-Classic sensor has a 1 milliradian instantaneous field of view, providing altitude dependent ground sampling distances from 20 m to sub meter range. AVIRIS-Classic is flown on a variety of aircraft platforms including the Twin Otter, NASA's WB-57, and NASA's high altitude ER-2. For each flight line, two types of L2 data files may be included: (a) calibrated surface reflectance and (b) water vapor and optical absorption paths for liquid water and ice. The L2 data are provided in ENVI format, which includes a flat binary file accompanied by a header (.hdr) file holding metadata in text format. This archive currently includes data from 2008 - 2024. Additional AVIRIS-Classic facility instrument L2 data will be added as they become available. AVIRIS-Classic supports NASA Science and applications in many areas including plant composition and function, geology and soils, greenhouse gas mapping, and calibration of orbital platforms.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DAVIRIS-Classic_L2_Reflectance_2154%26ac%3Dtrue
5 https://daac.ornl.gov%2FAVIRIS%2Fguides%2FAVIRIS-Classic_L2_Reflectance.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F2154
5 https://daac.ornl.gov%2FAVIRIS%2Fguides%2FAVIRIS-Classic_L2_Reflectance_Fig1.jpg
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Faviris%2FAVIRIS-Classic_L2_Reflectance%2Fcomp%2FAVIRIS-Classic_L2_Reflectance.pdf
5 https://search.earthdata.nasa.gov/search?q=AVIRIS-Classic_L2_Reflectance_2154&ac=true
21 https://doi.org/10.3334/ORNLDAAC/2154
22 AVIRIS-Classic_L2_Reflectance_Fig1.jpg https://daac.ornl.gov/AVIRIS/guides/AVIRIS-Classic_L2_Reflectance_Fig1.jpg
33 AVIRIS-Classic_L2_Reflectance.pdf https://data.ornldaac.earthdata.nasa.gov/public/aviris/AVIRIS-Classic_L2_Reflectance/comp/AVIRIS-Classic_L2_Reflectance.pdf
5 https://search.earthdata.nasa.gov/search?q=AVIRIS-Classic_L2_Reflectance_2154&ac=true
21 https://doi.org/10.3334/ORNLDAAC/2154
22 AVIRIS-Classic_L2_Reflectance_Fig1.jpg https://daac.ornl.gov/AVIRIS/guides/AVIRIS-Classic_L2_Reflectance_Fig1.jpg
33 AVIRIS-Classic_L2_Reflectance.pdf https://data.ornldaac.earthdata.nasa.gov/public/aviris/AVIRIS-Classic_L2_Reflectance/comp/AVIRIS-Classic_L2_Reflectance.pdf
5 https://search.earthdata.nasa.gov/search?q=ATom_PALMS_Instrument_Data_1733&ac=true
21 https://doi.org/10.3334/ORNLDAAC/1733
5 https://opendap.earthdata.nasa.gov/
57 ATom_PALMS_Instrument_Data_1733.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/ATom_PALMS_Instrument_Data_1733.zip
34 ATom_PALMS_Instrument_Data_Fig1.png https://daac.ornl.gov/ATOM/guides/ATom_PALMS_Instrument_Data_Fig1.png
33 ATom_PALMS_Instrument_Data.pdf https://data.ornldaac.earthdata.nasa.gov/public/atom/ATom_PALMS_Instrument_Data/comp/ATom_PALMS_Instrument_Data.pdf
5 https://search.earthdata.nasa.gov/search?q=AVIRIS-Classic_L2_Reflectance_2154&ac=true
21 https://doi.org/10.3334/ORNLDAAC/2154
22 AVIRIS-Classic_L2_Reflectance_Fig1.jpg https://daac.ornl.gov/AVIRIS/guides/AVIRIS-Classic_L2_Reflectance_Fig1.jpg
33 AVIRIS-Classic_L2_Reflectance.pdf https://data.ornldaac.earthdata.nasa.gov/public/aviris/AVIRIS-Classic_L2_Reflectance/comp/AVIRIS-Classic_L2_Reflectance.pdf

Tags

  • earth-science-surface-radiative-properties-land-surface-reflectance
  • earth-science-atmospheric-water-vapor-atmosphere-water-vapor-indicators-water-vapor

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