[GRASS-user] i.atcorr output

Daniel Victoria daniel.victoria at gmail.com
Thu Jul 29 16:04:51 EDT 2010


Hi all,

This is problably a dumb question but, as someone posted the other day
"The only stupid question is the one not asked", here goes.

I'm using i.atcorr to correct landsat tm5 images and from the manual I
saw that the output is in reflectance. But it's scaled from 0 to 255.
The question is: The 255 value means a reflectance of 1? Or is 100 the
reflectance of 1?

Thanks
Daniel


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