VEGETATION INDICES : VI & NDVI problem A γ part of the pixel is filled with healthy vegetation, which has a reflectance in the red of Rred, and in the NIR of RNIR. The other part of the pixel is filled with degrading vegetation, which has a reflectance of R2red in the red and R2NIR in NIR. Calculate the NDVI and VI indices for this mixed pixel γ = 0.7 Rred= 0.05 Rnir = 0.75 R2red = 0.25 R2nir = 0.65
VEGETATION INDICES : VI & NDVI problem A γ part of the pixel is filled with healthy vegetation, which has a reflectance in the red of Rred, and in the NIR of RNIR. The other part of the pixel is filled with degrading vegetation, which has a reflectance of R2red in the red and R2NIR in NIR. Calculate the NDVI and VI indices for this mixed pixel γ = 0.7 Rred= 0.05 Rnir = 0.75 R2red = 0.25 R2nir = 0.65
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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VEGETATION INDICES : VI & NDVI problem
A γ part of the pixel is filled with healthy vegetation, which has a reflectance in the red of
Rred, and in the NIR of RNIR. The other part of the pixel is filled with degrading
vegetation, which has a reflectance of R2red in the red and R2NIR in NIR. Calculate the
NDVI and VI indices for this mixed pixel
γ = 0.7
Rred= 0.05
Rnir = 0.75
R2red = 0.25
R2nir = 0.65
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