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TP 81-4 



Base Map Analysis of Coastal Changes 

 Using Aerial Photography 



by 

 Craig H. Everts and Deborah C. Wilson 



TECHNICAL PAPER NO. 81-4 

 NOVEMBER 1981 



Approved for public release; 

 distribution unlimited. 



U.S. ARMY, CORPS OF ENGINEERS 



COASTAL ENGINEERING 

 RESEARCH CENTER 



YSZ) 



. TV 

 rw- 9/~ 



" f/-lf 



Kingman Building 

 Fort Belvoir, Va. 22060 



