Richards, J. A. (John Alan), 1945- <br/><br/>
Remote sensing digital image analysis:  an introduction/ 
John A. Richards. 
 - 2nd rev. and enlarged ed. 
 - Berlin:  Springer-Verlag,  1993. 
 - 340 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>3540548408 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Remote sensing.<br/>Image processing--Digital techniques.