SAGA-GIS Tool Library Documentation (v7.8.2)

Tool Principal Component Based Image Sharpening

Principal component based image sharpening.

Parameters

 NameTypeIdentifierDescriptionConstraints
InputOriginal ChannelsGrid list, inputGRIDS--
Panchromatic ChannelGrid, inputPAN--
OutputSharpened ChannelsGrid list, outputSHARPEN--
OptionsGrid SystemGrid systemPARAMETERS_GRID_SYSTEM--
Low ResolutionGrid systemLO_RES--
MethodChoiceMETHOD-Available Choices:
[0] correlation matrix
[1] variance-covariance matrix
[2] sums-of-squares-and-cross-products matrix
Default: 1
ResamplingChoiceRESAMPLING-Available Choices:
[0] nearest neighbour
[1] bilinear
[2] cubic convolution
Default: 2
Panchromatic Channel MatchingChoicePAN_MATCH-Available Choices:
[0] normalized
[1] standardized
Default: 1
OverwriteBooleanOVERWRITEoverwrite previous output if adequateDefault: 1

Command-line

Usage: saga_cmd imagery_tools 7 [-GRIDS <str>] [-PAN <str>] [-SHARPEN <str>] [-METHOD <str>] [-RESAMPLING <str>] [-PAN_MATCH <str>] [-OVERWRITE <str>]
  -GRIDS:<str>     	Original Channels
	Grid list, input
  -PAN:<str>       	Panchromatic Channel
	Grid, input
  -SHARPEN:<str>   	Sharpened Channels
	Grid list, output
  -METHOD:<str>    	Method
	Choice
	Available Choices:
	[0] correlation matrix
	[1] variance-covariance matrix
	[2] sums-of-squares-and-cross-products matrix
	Default: 1
  -RESAMPLING:<str>	Resampling
	Choice
	Available Choices:
	[0] nearest neighbour
	[1] bilinear
	[2] cubic convolution
	Default: 2
  -PAN_MATCH:<str> 	Panchromatic Channel Matching
	Choice
	Available Choices:
	[0] normalized
	[1] standardized
	Default: 1
  -OVERWRITE:<str> 	Overwrite
	Boolean
	Default: 1