.16 — 



.12 



,10 — 





? 







UPWIND 







X 







• = S ('/') 

 X =COS^«/' 

 o = COSP ^ 





— 



• 



X 











o 



• 



• 









— 



1 





® 



• 



X 



o 



• 



1 



1 ! 



xo 



u 



LU 



Q. 

 </5 





X 















o 









>- 



U .16 



Z 



LU 



— 



• 





DOWNWIND 





LU 

 U. 







« 







.14 







X 



• • 



o ^ 







.12 







o 



• 



• ® 





.10 







1 



• 

 1 1 1 



• 



40 80 120 160 



DISTANCE FROM COAST (NAUTICAL MILES) 



200 



FIGURE 14. FREQUENCY OF THE SPECTRAL PEAK AS A FUNCTION OF 

 DISTANCE FROM THE COAST. 



36 



