[GRASS-user] Re: detection of landscape features from landsat

[Tim Michelsen]

> Besides that you can also generate indices or do a transform.
> See for example
>  http://grass.osgeo.org/grass64/manuals/html64_user/i.tasscap.html
>  -> 'Wetness' Tasseled Cap component 3 (screenshot)
thanks for this hint. looks useful.

For completeness, I found also:
* Impervious surface deliniation with GRASS: 
http://www.perrygeo.net/wordpress/?p=104
* similar NAIP-based classification - 
http://casoilresource.lawr.ucdavis.edu/drupal/node/548

Kind regards,
Timmie