1 January 1987 Signal Chain For The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS)
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The AVIRIS instrument has a separate dedicated analog signal processing chain for each of its four spectrometers. The signal chains amplify low-level focal-plane line array signals (5-10 mV full-scale span) in the presence of larger multiplexing signals (- 150 mV) providing the data handling system a ten-bit digital word (for each spectrometer) each 1.3 ps. This signal chain provides automatic correction for the line array dark signal nonuniformity (which can approach the full-scale signal span).
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
James S. Bunn, James S. Bunn, } "Signal Chain For The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS)", Proc. SPIE 0834, Imaging Spectroscopy II, (1 January 1987); doi: 10.1117/12.942285; https://doi.org/10.1117/12.942285


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