%% $Date: 2012-07-06 17:42:54#$
%% $Revision: 148 $
\index{LWVI2}
\algdescgeneral{LWVI2}
%
{ %%%%%% Algorithm name %%%%%%
biophys\_indices (LWVI2 is one index calculated within the overall program)
}
%
{ %%%%%% Algorithm summary %%%%%%
Calculation of Leaf Water Vegetation Index (LWVI-2)
}
%
{ %%%%%% Category %%%%%%
Biophysics - water (stress) indices
}
%
{ %%%%%% Inputs %%%%%%
Narrow band multi- or hyperspectral imagery (ENVI standard image data) including channels close to the wavelengths of 1094nm and 1205nm.\bigskip
}
%
{ %%%%%% Outputs %%%%%%
Single band with LWVI2 values
}
%
{ %%%%%% Formula %%%%%%
\begin{displaymath}
LWVI2 = \frac{R_{1094}-R_{1205}}{R_{1094}+R_{1205}}
\end{displaymath}
}
%
{ %%%%%% Author %%%%%%
DLR-DFD
}
%
{ %%%%%% References %%%%%% 
Galvao, L.S., Formaggio, A.R., Tisot, D.A. (2005): Discriminating of sugarcane varaieties in Southeastern Brazil with EO-1 Hyperion data. In: Remote Sensing of Environment, 94, p.523-534
}
