On Wed, 29 Oct 2014, Margherita Di Leo wrote:
I have to develop a classifier to detect olive tree canopies using Geoeye-1 images.
Margherita, Is the reflected color spectrum of olive trees different from vegetation that would normally be expected outside the orchards? If so, I would suggest a training set obtained by visiting a few olive orchards and recording the geographic coordinates of the center as well as an average radius (or the sides of a rectangular orchard). The satellite band values for those location can then be used to classify vegetation and find other olive orchards. Of course, you've probably already done this, and it's been about 30 years since I last worked with satellite imagery so I'm not current on the technologies. Rich _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
