SAGA-GIS Module Library Documentation (v2.3.0)

Module Colour Normalized Brovey Sharpening

Colour normalized (Brovey) sharpening.

References:
Vrabel, J. (1996): Multispectral Imagery Band Sharpening Study. Photogrammetric Engineering & Remote Sensing, Vol. 62, No. 9, pp. 1075-1083.

Parameters

 NameTypeIdentifierDescriptionConstraints
InputRedGrid (input)R--
GreenGrid (input)G--
BlueGrid (input)B--
Panchromatic ChannelGrid (input)PAN--
OutputRedGrid (output)R_SHARP--
GreenGrid (output)G_SHARP--
BlueGrid (output)B_SHARP--
Sharpened ChannelsGrid list (output)SHARPEN--
OptionsGrid systemGrid systemPARAMETERS_GRID_SYSTEMGrid system-
High Resolution Grid SystemGrid systemPAN_SYSTEM--
ResamplingChoiceRESAMPLING-Available Choices:
[0] nearest neighbour
[1] bilinear
[2] cubic convolution
Default: 2

Command-line

Usage: saga_cmd imagery_tools 5 [-R <str>] [-G <str>] [-B <str>] [-PAN <str>] [-R_SHARP <str>] [-G_SHARP <str>] [-B_SHARP <str>] [-SHARPEN <str>] [-RESAMPLING <str>]
  -R:<str>         	Red
	Grid (input)
  -G:<str>         	Green
	Grid (input)
  -B:<str>         	Blue
	Grid (input)
  -PAN:<str>       	Panchromatic Channel
	Grid (input)
  -R_SHARP:<str>   	Red
	Grid (output)
  -G_SHARP:<str>   	Green
	Grid (output)
  -B_SHARP:<str>   	Blue
	Grid (output)
  -SHARPEN:<str>   	Sharpened Channels
	Grid list (output)
  -RESAMPLING:<str>	Resampling
	Choice
	Available Choices:
	[0] nearest neighbour
	[1] bilinear
	[2] cubic convolution
	Default: 2