NAME

i.fusion.brovey - Brovey transform to merge multispectral and high-res panchromatic channels

SYNOPSIS

i.fusion.brovey
i.fusion.brovey help
i.fusion.brovey [-lqs] ms1=string ms2=string ms3=string pan=string outputprefix=string

Flags:

-l
sensor: LANDSAT
-q
sensor: QuickBird
-s
sensor: SPOT

Parameters:

ms1=string
raster input map (green: tm2 | qbird_green | spot1)
ms2=string
raster input map (NIR: tm4 | qbird_nir | spot2)
ms3=string
raster input map (MIR; tm5 | qbird_red | spot3)
pan=string
raster input map (etmpan | qbird_pan | spotpan)
outputprefix=string
raster output map prefix (e.g. 'brov')

DESCRIPTION

i.fusion.brovey performs a Brovey transformation on three multispectral and a panchromatic satellite image channels.
The command changes temporarily to the high resolution of the panchromatic channels for creating the three output channels, then restores the previous region settings. The current region coordinates are respected.

SEE ALSO

i.his.rgb, i.rgb.his

REFERENCES

Pohl, C., and J.L. van Genderen, 1998. Multisensor image fusion in remote sensing: concepts, methods and application. Int. J. of Rem. Sens., 19, 823-854.

AUTHOR

Markus Neteler, ITC-irst

Last changed: $Date: 2004/05/05 22:07:45 $


Help Index