| Tool Name | Vegetation Index (Distance Based) |
| Tool ID | 0 |
| Library ID | imagery_tools |
| Version | 1.0 |
| Author(s) | V.Olaya (c) 2004, O.Conrad (c) 2011 |
McCloy, K.R. (2006): Resource Management Information Systems: Remote Sensing, GIS and Modelling. 2nd Edition, CRC Taylor & Francis, 575pp.
Silleos, N.G., Alexandridis, T.K., Gitas, I.Z., Perakis, K. (2006): Vegetation Indices: Advances Made in Biomass Estimation and Vegetation Monitoring in the Last 30 Years. Geocarto International, 21:4, 21-28. http://dx.doi.org/10.1080/10106040608542399
| Name | Type | Identifier | Description | Constraints |
|---|---|---|---|---|
| Input | ||||
| Red Reflectance | grid, input | RED | ||
| Near Infrared Reflectance | grid, input | NIR | ||
| Output | ||||
| Perpendicular Vegetation Index (Richardson and Wiegand, 1977) | grid, output, optional | PVI0 | ||
| Perpendicular Vegetation Index (Perry and Lautenschlager, 1984) | grid, output, optional | PVI1 | ||
| Perpendicular Vegetation Index (Walther and Shabaani) | grid, output, optional | PVI2 | ||
| Perpendicular Vegetation Index (Qi, et al., 1994) | grid, output, optional | PVI3 | ||
| Transformed Soil Adjusted Vegetation Index (Baret et al. 1989) | grid, output, optional | TSAVI | ||
| Transformed Soil Adjusted Vegetation Index (Baret and Guyot, 1991) | grid, output, optional | ATSAVI | ||
| Options | ||||
| Intercept of Soil Line | floating point number | INTERCEPT | Default: 0.000000 | |
| Slope of Soil Line | floating point number | SLOPE | Default: 0.500000 | |