books.google.it - Generating a satisfactory classification image from remote sensing data is not a straightforward task. Many factors contribute to this difficulty including the characteristics of a study area, availability of suitable remote sensing data, ancillary and ground reference data, proper use of variables and...http://books.google.it/books/about/Advances_in_Environmental_Remote_Sensing.html?hl=it&id=axxzZWiD9BMC&q=FMSI&utm_source=gb-gplus-shareAdvances in Environmental Remote Sensing