Congalton, Russell G Assessing the accuracy of remotely sensed data : principles and practices - 2nd ed - Boca Raton, FL: Boca Raton, FL, 2009 - 183 p. : ill. ; 25 cm ISBN: 9781420055122 Subjects--Topical Terms: Remote sensing -- Evaluation Dewey Class. No.: 621.3678 CON