VIA Technologies EPIA SN-Series Specifications download pdf (Page 36)

Remote Sensing and Photogrammetry, State of the Art Technologies

The most diffuse airborne Pushbroom Line Scanner is the Leica ADS40. In this

system each of the three lines consists of a pair of linear CCD arrays linked together in

parallel, with each of the arrays being shifted laterally by half a pixel with respect to the

other. In the same focal plane are mounted four additional single 12000 pixel liner CCD

arrays that records the ground images in the individual RGB and nIR spectral bands. A

beam splitter ensures that the radiation from the ground passing through the main lens of

the ADS40 reaches the appropriate linear array. The ADS40 is supplied with a pneumatic

stabilized mount and an high grade IMU and GPS receiver for direct georeferencing

purposes [Ref. (13)].

Figure 25: Leica ADS40 sensor head and assembly [

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VIA Technologies EPIA SN-Series Specifications Page 36