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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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