On 17/10/12 19:50, António Rocha wrote:
Greetings, Is there any GRASS module that can be used to river and road extraction from satellite images? Some feature extraction algorithm
See here for an example of a python script implementing a Sobel edge detection filter:
http://www.webrian.ch/2012/04/line-extraction-with-grass-gis.html Moritz _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
