TM No. 377 



O 

 U 



t >- + J 



3t 



o o 



a. o 



a: -i 



UJ UJ 



I- > 



V 2 



T, T 2 T 3 



,AT n _,, -AVAT n+h _-_ 



Schematic Illustration of Wave Velocity Data Processing. 



Figure III-2 



