Lidar Sodar

 This Lidar Sodar is a dual-mode professional meteorological measuring device combining laser and acoustic detection technology. It can continuously observe horizontal wind speed, wind direction and vertical airflow changes within 10 m to 200 m above the ground. It outputs real-time, uninterrupted low-altitude wind profile data, delivering solid air wind field support for all meteorological guarantee tasks.

This all-in-one unit brings together the strengths of lidar and sodar. It picks up faint wind signals stably, measurement data is highly accurate, and it can withstand various on-site interferences. The blind detection zone is tiny, it responds fast to wind mutations, and installation and daily maintenance are extremely simple.

• Dual detection integration of laser and acoustic Doppler principles It uses sound wave echo and laser backscattering to jointly capture low-altitude wind field information. No radio spectrum approval is needed, and dual detection makes measurement results more credible and complementary.
• Focused coverage of 10 m–200 m critical low-altitude layer This altitude range is the key air layer for airport flights and wind turbine operation. It clearly identifies wind shear and vertical airflow fluctuations that threaten flight safety and power generation efficiency. Single acoustic sodar or microwave radar cannot achieve such full-layer stable observation in this height segment.
• Intelligent real-time wind field automatic analysis Built-in data quality inspection and computing algorithms run analysis 24/7. It immediately feeds back changes in wind speed, wind direction and vertical air flow, supporting meteorological early warning and on-site decision-making.
• Low noise & eye-safe dual design for wide deployment The acoustic part is optimized to reduce operating noise, while the laser meets strict eye safety standards. You can install it at airport runways, wind farms, urban monitoring stations and large event venues without safety or noise troubles.
• Light integrated structure for ultra-fast field layout The whole machine is compact and easy to transport. You can complete assembly and formal observation quickly, even on temporary survey sites, coastal flat land and mountain wind farms.

It is widely used in airport navigation safety monitoring, daily weather forecasting, offshore meteorological research, environmental impact analysis, wind farm site measurement, and meteorological support for large-scale events.

Our Lidar Sodar adopts laser + acoustic dual-mode wind measurement, no RF license required, and it resists electromagnetic interference from wind turbines and airport equipment effectively. Two detection technologies verify each other's data, greatly improving stability under fog, light rain and low visibility weather that limits single lidar performance. It fully covers the vital 10–200 m low-altitude range, supplying continuous vertical wind data for airport wind shear warning and precise wind resource assessment. It eliminates the high cost of fixed meteorological towers and frequent weather balloon launches, cutting long-term labor and material expenses. Low operating noise and eye-safe laser design allow free placement in public areas and wind farm zones. The lightweight integrated body supports rapid mobile deployment, enabling you to start low-altitude wind observation quickly at any survey location.

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