Description of derivative-based high-spectral-resolution (AVIRIS) green vegetation index

Zhikang Chen; Christopher D. Elvidge; Wally T. Jansen

doi:10.1117/12.157068

23 September 1993 Description of derivative-based high-spectral-resolution (AVIRIS) green vegetation index

Zhikang Chen, Christopher D. Elvidge, Wally T. Jansen

Proceedings Volume 1937, Imaging Spectrometry of the Terrestrial Environment; (1993) https://doi.org/10.1117/12.157068
Event: Optical Engineering and Photonics in Aerospace Sensing, 1993, Orlando, FL, United States

Abstract

Derivative spectroscopy has been widely used in chemistry and physics for signal analysis. This technique was applied to the analysis of high spectral-resolution Airborne Visible and Infrared Imaging Spectrometer (AVIRIS) data from series of plots containing varying quantities of green vegetation. A derivative- based green vegetation index for high spectral-resolution AVIRIS data, DGVI (Derivative Green Vegetation Index), has been developed. The DGVI has proven to be effective in the estimation of green vegetation cover in areas having discontinuous plant canopies.

Citation Download Citation

Zhikang Chen, Christopher D. Elvidge, and Wally T. Jansen "Description of derivative-based high-spectral-resolution (AVIRIS) green vegetation index", Proc. SPIE 1937, Imaging Spectrometry of the Terrestrial Environment, (23 September 1993); https://doi.org/10.1117/12.157068

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