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A lightweight EO payload, WESCAM 11SST (Step-Stare
Turret) offers a unique capability to rapidly cover a large area
with is its "step-stare" function. The payload is equipped with
gimbaled, tri-sensor stabilized bench designed for high speed
step-stare functioning (>120deg./sec slew rate). The sensor
captures seven video frames per second, images are compressed and
streamed to the control station, where they are tiled together to
create a hi-resolution digital image of a large area. 11SST covers
up to 300sq kilometers per hour, from an altitude or distance of
4,000meters.
The payload can accommodate an optional
geo-positioning and image processing package for flexible
automatic positioning and automatic target tracking. The payload
is equipped with 3rd generation 3-5nm InSb FLIR, a color daylight
CCD sensor with x14 zoom lens (2.2-28.5mm) and an eyesafe laser
rangefinder.
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