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Table 3 Design parameters of electronic self-scanning radiometer 
  
  
  
  
  
  
parameters TS 
altitude of satellite + 3870 Km 
swath width >» 378 Em 
| FOV $42" 
IFOV nL 4% m 
length of CCD linear array : 30 mm 
number of sensor element A band ;1729 bits 
ground Speed. of satellite 1 6525 m/sec 
integration time T > 6.9 msec 
focal length of optics + 335 mm 
optics obscuration $ 0,25 
optics transmission "T. 0.6 
Sensor velative sensitibity "la 0.8 
noise equi valent signal NES 30 AT fon? 
lyradiance at optics aperture Np 1600 A Sy 
aperture(4) parameter a 6 um 
aperture (2) parameter Art Or 17.34 um 
veguived spatial frequency +, 28,8 Ip yA » 
OTF of opties at fr 0, $1 
MTF of sensor at (icleal aperture) 0.81 
MTF of sensor ot fr (veal aperture) 0.60 
  
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