Tool Representativeness (Grid)

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

References

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.

Author: O.Conrad (c) 2003
Menu: Spatial and Geostatistics|Grids

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Grid	Grid (input)	`INPUT`	-	-
Output	Representativeness	Grid (output)	`RESULT`	-	-
Options	Grid system	Grid system	`PARAMETERS_GRID_SYSTEM`	-	-
	Radius (Cells)	Integer	`RADIUS`	-	Minimum: 0 Default: 10
	Exponent	Floating point	`EXPONENT`	-	Minimum: 0.000000 Default: 1.000000

Command-line

Usage: saga_cmd statistics_grid 2 [-INPUT <str>] [-RESULT <str>] [-RADIUS <num>] [-EXPONENT <double>]
  -INPUT:<str>      	Grid
	Grid (input)
  -RESULT:<str>     	Representativeness
	Grid (output)
  -RADIUS:<num>     	Radius (Cells)
	Integer
	Minimum: 0
	Default: 10
  -EXPONENT:<double>	Exponent
	Floating point
	Minimum: 0.000000
	Default: 1.000000