This is a tutorial showing how to perform a supervised classification of a multispectral image. Also I explain the differences between supervised and unsupervised classification. Please feel free to post comments. Below are the urls for the schools whose equipment was used to produce this video.
University of North Georgia: http://www.ung.edu/
IESA: http://www.gsc.edu/schools/stem/iesa/Pages/default.aspx
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