A 
o 
RESPONSE (%) 
no 
o 
  
  
  
  
  
  
| is Li 1 1 ] | LE 
6 10 IS 20 30 40 50 60 
SPATIAL FREQUENCY (cycles/mm) 
  
Fig. 11. Detector MTF's corresponding to IFOV's of 
30, 79, 120 and 238 m. Spatial frequencies 
for equivalent EIFOV's are noted. 
  
  
RESPONSE (96) 
^ 
© 
m 
o 
  
  
  
  
| LE | 
4 10 15 20 30 
SPATIAL FREQUENCY (cycles/mm) 
  
12. MTF's for earth satellite sensor systems ad- 
justed to an image scale of 1:1,000,000.