In January 1999 the German Federal Border Army for the new EC-135 and EC-155
helicopters ordered 25 Hellas obstacle detection laser radar Germany Dassault
Electronics (dassault Electronique) and the British company Marconi,
co-developed laser radar Clara. This pod LIDAR the use of CO2 laser that can
detect the type of obstacle pole and cable, and have terrain following, target
distance and direction, moving target indicator that can be used airplanes and
helicopters. The manager has approve the photoelectric technology of laser
pointer .
German electronics company Dassault, Zeiss optic and the British
GEC-Marconi Avionics, Marconi SpA, jointly developed by Eloise CO2 laser radar,
is another obstacle Helicopter alarm system can provide early 10s in front of
5mm cable with alarm, so that the helicopter in flight operations under adverse
weather conditions. Marconi SpA company also provides self-developed Loam
obstacle avoidance system. The system uses eye-safe laser technology to detect
wires, trees, masts and other obstacles. Pilots to receive visual and audible
alarm, display the shape of obstacles, position, direction and distance. Laser
radar by measuring the small amount of naturally occurring atmospheric
backscattering particles, can detect wind speed, turbulence detection, real-time
measurement of the wind farm. Since the returned backscatter radiation is very
weak, and therefore need to use air monitoring sensitive laser radar receiver.
The photoelectric technology of laser pointer will be adopted by this
workshop.
In the high-altitude bombing and other weapons of a problem is
encountered, the wind disturbance down trajectory. U.S. Air Force tried to use
the main approach is to use inertial devices to increase the tail or GPS-guided,
correct flight path. But this increased the cost of throwing all kinds of
weapons. Air Force Materiel Command ongoing ballistic wind project, using
another method, namely the use of airborne laser radar to provide real-time
information on wind throw area, so by adjusting the throwing point, to
compensate for wind. The program's goal is to measure the time between aircraft
and ground-dimensional wind field maps, allowing accurate from an altitude of
over 3000m threw. Stratified by 100m wind farm plans, speed accuracy of 0.5m / s
or less.
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