Wind Sodar

This wind sodar is a professional acoustic meteorological measuring device. It relies on acoustic echo Doppler effect to capture low-altitude atmospheric wind data. It stably detects horizontal wind speed, wind direction and vertical airflow changes from 10 m up to 200 m above ground. It outputs real-time, uninterrupted vertical wind profile data to support all kinds of meteorological guarantee work.

This equipment works reliably under most field conditions. It catches weak low-altitude wind signals clearly, outputs stable measured data, and resists common environmental interference well. It has a compact body, simple setup steps, and daily maintenance won't take much time at all.

• Adopts acoustic Doppler detection principle It sends sound pulses into the air and reads wind information from the echo frequency offset caused by atmospheric turbulence. No radio spectrum approval is needed, and it delivers steady low-altitude wind profile data all day long.
• Targeted measurement for 10–200m low-altitude boundary layer This height range covers the critical air layer for aircraft takeoff/landing and wind turbine operation. It can clearly track wind shear and vertical airflow fluctuations that directly affect flight safety and power generation efficiency. Traditional meteorological towers cannot continuously collect full-layer vertical wind data like this.
• Real-time automatic output of wind field change information Built-in data processing programs run analysis nonstop. It instantly feeds back variations in wind speed, wind direction and vertical air flow, supporting timely meteorological judgment and early warning.
• Low acoustic noise design, suitable for all open-air monitoring sites The optimized acoustic transmitting structure controls operating noise at a low level. You can place it safely beside airport runways, wind farms, urban monitoring stations and public activity venues without noise disturbance issues.
• Lightweight structure for fast on-site deployment The whole unit is small and easy to carry. You can finish installation and put it into measurement quickly, even on flat open ground, temporary survey sites and coastal flat zones.

It fits airport flight safety monitoring, daily weather forecasting, offshore marine meteorology research, environmental impact assessment, wind farm site selection measurement, and meteorological support for large-scale events.

This acoustic wind measuring device uses sound waves for low-altitude wind detection, with no radio frequency license required and immunity to common electromagnetic interference on site. It covers the core 10–200m height range, capturing continuous vertical wind speed, direction and vertical airflow data to support airport wind shear warning and accurate wind resource evaluation.

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