Tool Vegetation Index (Distance Based)

Distance based vegetation indices.

References

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.

Author: V.Olaya (c) 2004, O.Conrad (c) 2011
Menu: Imagery|Vegetation Indices

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Red Reflectance	Grid, input	`RED`	-	-
Input	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	Grid System	Grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	Intercept of Soil Line	Floating point	`INTERCEPT`	-	Default: 0.000000
	Slope of Soil Line	Floating point	`SLOPE`	-	Default: 0.500000
(*) optional

Command-line

Usage: saga_cmd imagery_tools 0 [-RED <str>] [-NIR <str>] [-PVI0 <str>] [-PVI1 <str>] [-PVI2 <str>] [-PVI3 <str>] [-TSAVI <str>] [-ATSAVI <str>] [-INTERCEPT <double>] [-SLOPE <double>]
  -RED:<str>         	Red Reflectance
	Grid, input
  -NIR:<str>         	Near Infrared Reflectance
	Grid, input
  -PVI0:<str>        	Perpendicular Vegetation Index (Richardson and Wiegand, 1977)
	Grid, output, optional
  -PVI1:<str>        	Perpendicular Vegetation Index (Perry and Lautenschlager, 1984)
	Grid, output, optional
  -PVI2:<str>        	Perpendicular Vegetation Index (Walther and Shabaani)
	Grid, output, optional
  -PVI3:<str>        	Perpendicular Vegetation Index (Qi, et al., 1994)
	Grid, output, optional
  -TSAVI:<str>       	Transformed Soil Adjusted Vegetation Index (Baret et al. 1989)
	Grid, output, optional
  -ATSAVI:<str>      	Transformed Soil Adjusted Vegetation Index (Baret and Guyot, 1991)
	Grid, output, optional
  -INTERCEPT:<double>	Intercept of Soil Line
	Floating point
	Default: 0.000000
  -SLOPE:<double>    	Slope of Soil Line
	Floating point
	Default: 0.500000