[winGRASS] Re: help

[Markus Neteler]

Hi, 

I have slightly extended the HTML description to

"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. The three pan-sharpened output channels may be combined with d.rgb or r.composite. "

Does it now explain better?

Markus

On Fri, Jan 28, 2005 at 02:36:57PM -0700, Natalie O'Toole wrote:
> Hi,
> 
> Once I use the i.fusion.brovey pan sharpening command on Quickbird 
> multispectral bands, is the output of this command one image with the four 
> bands combined, or does it output more than one image? Is there any other 
> command I have to run to get a pan sharpened single Quickbird image with 
> multispectral and panchromatic bands merged?
> 
> Thanks,
> 
> Natalie
> 
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-- 
Markus Neteler     <neteler itc it>       http://mpa.itc.it
ITC-irst -  Centro per la Ricerca Scientifica e Tecnologica
MPBA - Predictive Models for Biol. & Environ. Data Analysis
Via Sommarive, 18        -       38050 Povo (Trento), Italy