Lockheed Martin’s objective is to deliver 15 field-testable and hardened prototype systems by October 2011 that provides the capability to profile downrange crosswind and range to target in near real time, at longer ranges, and improved probability of a first round hit.

The system’s integrated spotter scope ISS should measure crosswinds, maximum effective range of the weapon, temperature, atmospheric pressure, humidity, cant and pointing angles, and GPS coordinates, as well as allow direct day and night observation of targets with continuous updates of the aim point offset corrections, with no alignment verification of the laser/crosswind optics to the spotting scope necessary.

The rifle scope also should communicate the aim point offset and expected crosswind variability to the rifle scope using a wired or wireless data link

via Lockheed Martin to continue One Shot program electro-optics work to help snipers hit targets in crosswinds – Military & Aerospace Electronics.