Already several years before the satellite launch, an airborne prototype of the direct-detection Doppler wind lidar, the ALADIN Airborne Demonstrator ... While the Doppler frequency shift from the ...

Above: An aircraft-mounted, two-axis scanner for a Doppler lidar to study complex wind patterns found around wildfires in complex terrain or near the coast. Top Image: Team members from left to right: ...

An international research team has developed a new technology that helps to improve the accuracy of radar applications and ...

This requires the continuous development of the hardware aspect of wind turbine technology ... the doppler shift of laser. The yaw control of wind turbine is assisted using the upwind wind direction ...