LIST OF FIGURES (Continued) 



Figure 

 No. Page 



IV -6 Patch Diameter vs Depth (After Skudrzyk) IV- 20 



IV- 7 Probability Distribution of Two-Point Temperature 



Difference IV-21 



IV- 8 Temperature Fluctuations and Associated Correlation 



Function (After Liebermann) IV-23 



IV-9 Schematic Representation of Physically Realistic Spectrum 



(Log-Log Scale) IV-30 



IV- 10 Horizontal Temperature Structure Functions as Measured 



in the Sea IV- 32 



IV- 11 Comparison of Experimental Correlation Functions With 



a Correlation Function Corresponding to a Kolmogoroff 

 Spectrum IV -34 



IV-12 Coefficient of Variation as a Function of Range IV-40 



IV- 13 Geometry for High Frequency Scattering IV-44 



IV- 14 The Transverse Autocorrelation for the Case of Small D 



(D << 1) : 1 . The autocorrelation coefficient of the ampli- 

 tude fluctuations; 2. The autocorrelation coefficient of the 

 phase fluctuations, identical with the autocorrelation coef- 

 ficient of the refractive index fluctuations (After Chernov) IV-47 



IV- 15 The Transverse Autocorrelation for the Case of Large D 



(D = 10): 1. The autocorrelation coefficient of the ampli- 

 tude fluctuations; 2. The autocorrelation coefficient of the 

 refractive index fluctuations; 3. The autocorrelation of the 

 phase fluctuations. (After Chernov) IV-48 



IV-16 Correlation Coefficient as a Function of the Distance 



Between the Hydrophones IV- 49 



arthur 3l.K.ittk3lnc. 



S-7001-0307 



