

1 1 1 



1 ' 1 ' 1 ' 1 



1 1 1 1 1 



VALUE 



1 



OF <^x - 



1.0 







IN 



DEGREES J 











' 



0.9 



— WyX 





\ 





— -0.5 



0.8 



— Wu 





^,.^-^ 





— 



^~ 



WW V 





N. 





- 



7^0.7 



— \\\u 







^ 



— ' - 



II 



'^. 06 







/-x 







ill 



UJ 



o 



" 0.5 



■z. 

 p 



S 0.4 



— \ 





/V 



- 



_^2 ~ 



Ll_ 



UJ 



" 0.3 



- 



WV /I ^ \u\\\ 



/\\ 



V 



^^ - 





- 



\\ 1 ^^\\\^^ 



/ y^~\ \ \ 



\ 



y"^ 



0.2 



— 



\ / '° \\\\ 



r\ 



V 





0.1 

 n n 



, 1 , 



1 1 1 1 1 1 1 



1 \ 



1 1 1 1 



Vx 



^ 



r: 



00 0.1 0.2 0.3 Q4 0.5 0.6 0.7 08 



Figure 15. Reflection coefficient, R, of rough impermeable slopes as a 

 function of ^ and % /L. 



53 



