Radioindice.msavi2

Radioindice.msavi2 = msavi2

Modified Soil Adjusted Vegetation Index (red, nir channels)

\begin{eqnarray} val & = & (2 * nir + 1)^2 - 8 * (nir - red) \\ msavi2 & = & (2 * nir + 1 - \sqrt{val}) / 2 \end{eqnarray}