v28a unsupervised classification in ENVI

[@Elitronik]

Great tutorial,simple and to the point. Didn't mind the little tropic thunder cameo either.

[@rodrigofernandez6458]

very good video, I wonder why the classifier and give you the option to ArcMap sent out 255 kinds of colors not the 10 that was predefined.

[@rsantos15]

Excellent video, thank-you so much.

[@kalyaning250]

I want to know how to extract imperviousness after Spectral angle mapper done for low albedo, high albedo, vegetation and soil are endmembers