-200 n 



10' , 



B 63 127 190 254 317 381 444 508 571 634 698 761 g' 



CUMULATIVE DATA POINTS DOWNTRACK 



% 



UJ 



I— 

 Z 



10^ 



10- 



10= 



10' 



^10° • 



UJ 



o 



a! 10" 



10- 



10-3 10-2 10-' 10° 



NORAAALIZED FREQUENCY (CYCLES/DATA INTERVAL) 



10' 



Figure 4-9 Profile and amplitude spectrum of SASS data collected along 

 line B-B' in Figure 4-7. 



38 



