(STI 
regi 
in | 
strc 
the 
the 
whic 
  
Figure 6. a) central portion of the SIR-A Image of Belize for which the 
spatial frequency bandpass classification was performed. b) Map showing 
texture units produced by unsupervised classification of spatial frequency Amor 
bandpass images. Unit 1 is the darkest, unit 2 is Intermediate grey, and unit inte 
3 is lightest. Synt 
Imag 
Colu 
miss 
nort 
Bisk 
A:TTERSEEEEEETI I 
  
= 
Figure 7. a) Central portion of the Seasat image of Belize for which the 
spatial frequency bandpass classification was performed. b) Map showing 
texture units produced by unsupervised classification of spatial frequency 
bandpass images. Unit 1 Is the darkest, unit 2 is dark grey, unit 5 is light > 
grey, and unit 4 is the lightest. 
a —— 
E SN 
X — À 
a