# Vegetation Index[distance based]

Copyrights (c) 2004 by Victor Olaya
(c) 2004 by Victor Olaya. Distance-based Vegetation Indexes

## Parameters

Grid system
Grid system
  Grid system
Near Infrared Band
Input Grid
Red Band
Input Grid
Slope of the soil line
Floating point
  Slope of the soil line
Intercept of the soil line
Floating point
  Intercept of the soil line
PVI (Richardson and Wiegand)
Output Grid
PVI (Perry & Lautenschlager)
Output Grid
PVI (Walther & Shabaani)
Output Grid
PVI (Qi, et al)
Output Grid