SAGA-GIS Module Library Documentation (v2.1.3)

Module Representativeness (Grid)

Representativeness - calculation of the variance within a given search radius.

Reference:
- Boehner, J., Koethe, R., Trachinow, C. (1997): 'Weiterentwicklung der automatischen Reliefanalyse auf der Basis von Digitalen Gelaendemodellen', Goettinger Geographische Abhandlungen, Vol.100, p.3-21

Parameters

 NameTypeIdentifierDescriptionConstraints
InputGridGrid (input)INPUT--
OutputRepresentativenessGrid (output)RESULT--
OptionsRadius (Cells)IntegerRADIUS-Default: 10
ExponentFloating pointEXPONENT-Default: 1.000000

Command-line

Usage: saga_cmd statistics_grid 2 -INPUT <str> [-RESULT <str>] [-RADIUS <num>] [-EXPONENT <str>]
  -INPUT:<str>   	Grid
	Grid (input)
  -RESULT:<str>  	Representativeness
	Grid (output)
  -RADIUS:<num>  	Radius (Cells)
	Integer
	Default: 10
  -EXPONENT:<str>	Exponent
	Floating point
	Default: 1.000000