SAGA-GIS Tool Library Documentation (v9.1.2)

Tool Enhanced Vegetation Index

Enhanced Vegetation Index (EVI).


References


Parameters

 NameTypeIdentifierDescriptionConstraints
InputBlue Reflectance (*)Grid, input, optionalBLUE--
Red ReflectanceGrid, inputRED--
Near Infrared ReflectanceGrid, inputNIR--
OutputEnhanced Vegetation IndexGrid, outputEVI--
OptionsGrid SystemGrid systemPARAMETERS_GRID_SYSTEM--
GainFloating pointGAIN-Minimum: 0.000000
Default: 2.500000
Canopy Background AdjustmentFloating pointL-Minimum: 0.000000
Default: 1.000000
Aerosol Resistance Coefficient (Blue)Floating pointCBLUE-Minimum: 0.000000
Default: 7.500000
Aerosol Resistance Coefficient (Red)Floating pointCRED-Minimum: 0.000000
Default: 6.000000
(*) optional

Command-line

Usage: saga_cmd imagery_tools 2 [-BLUE <str>] [-RED <str>] [-NIR <str>] [-EVI <str>] [-GAIN <double>] [-L <double>] [-CBLUE <double>] [-CRED <double>]
  -BLUE:<str>    	Blue Reflectance
	Grid, input, optional
  -RED:<str>     	Red Reflectance
	Grid, input
  -NIR:<str>     	Near Infrared Reflectance
	Grid, input
  -EVI:<str>     	Enhanced Vegetation Index
	Grid, output
  -GAIN:<double> 	Gain
	Floating point
	Minimum: 0.000000
	Default: 2.500000
  -L:<double>    	Canopy Background Adjustment
	Floating point
	Minimum: 0.000000
	Default: 1.000000
  -CBLUE:<double>	Aerosol Resistance Coefficient (Blue)
	Floating point
	Minimum: 0.000000
	Default: 7.500000
  -CRED:<double> 	Aerosol Resistance Coefficient (Red)
	Floating point
	Minimum: 0.000000
	Default: 6.000000