AVIRIS - Airborne Visible / Infrared Imaging Spectrometer - Data Processing
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AVIRIS -- Airborne Visible / Infrared Imaging Spectrometer
                           Data Processing
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AVIRIS
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Below is a description of AVIRIS Data products and a high-level AVIRIS data flow diagram showing algorithms and data products.

Data Product Name Data Product Description
L1B Resampled calibrated data in units of spectral radiance as well as observational geometry and illumination parameters.
L2 Orthocorrected and atmospherically corrected reflectance data (unitless quantities from 0 to 1, scaled by a factor of 10000) as well as retrieved column water vapor and optical absorption paths for liquid H2O and ice.
Methane Products Retrieved CH4 mixing ratio lengths in ppm m units estimated from a matched filter detection of the 2300 nm absorption feature.


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