SONICSodar Based Low Level Wind InformationSpecification:■Sodar Based Low Level Wind InformationSOLWIN support safe and comfortable takeoff and landing of the aircraft by the real-time information to
SONIC
Sodar Based Low Level Wind Information
Specification:
■Sodar Based Low Level Wind Information
SOLWIN support safe and comfortable takeoff and landing of the aircraft by the real-time information to the pilot and operator using turbulence monitoring up to 100m above the airport.
Measurement method | Bi-static phased array |
Output items | Wind speed(U) and direction(D) σu, σD Vertical component(W) Standard deviation σw EDR(Eddy Dissipation Rate) Echo intensity(Color Facsimile) |
Signal processing | Doppler detection by FFT method |
Measuring altitude | 100～500ft(30～150m) |
Wind speed range | 0～30m/s |
Acoustic frequency | 2100～3200Hz |
Pulse repetition period | 3sec |
Altitude resolution | 10m(depend on pulse length) |
Measuring accuracy | 0.3m/s or 5% of wind speed(U) 0.2m/s or 2% of vertical component(W) ±3deg for wind direction(D) |
Resolution | 0.1m/s for wind speed(U) 0.01m/s for vertical component(W) 1.0deg for wind direction(D) |
Power requirement | AC100V, 900VA(max) |