00
E
Table 2 Comparison between mechanical scanner and electronic
self-scanning radiometer
Electronic self
item mechanical scanner Shrine vadiometer
sensor PT and SiPD CCD or PD array
number of Eo Tubs
Sensor < 7
element
calibration easu difficult
resolution a hig h
power
V ide FOV
optics narrow EO Wi le A
scanning mivvoY | (pointing mirror)
weia ht heavy light
volume large small
m space
Low