[GRASS-user] Land-use mapping troubles

[Devica Ranade]

I have been trying to do some land use mapping using GRASS.
While doing a supervised classification for my LANDSAT image, I got a very
weird map shown below. (screenshot also attached with this email.)



Can I please know if this problem is common and if yes, what is the best
way of dealing with it?

Thanks a lot,

Devica..
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20130319/d876ae6c/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: screenshot.pdf
Type: application/pdf
Size: 133629 bytes
Desc: not available
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20130319/d876ae6c/attachment-0001.pdf>