Wind lidar
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Meteorological Products
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Product Overview
Wind lidar operates based on the principle of optical pulse coherent Doppler frequency shift detection. Equipped with a high-precision optical scanning mirror, it enables three-dimensional scanning of atmospheric wind fields, with a maximum detection range of 6–10 km.
It provides high-accuracy, high spatial-temporal resolution measurements of low-level atmospheric winds, delivering low-level wind profile and wind shear data products for meteorological support during aircraft takeoff and landing.
The system supports full azimuth and elevation scanning, enabling early warning detection of low-level wind shear, downbursts, and wake vortices that aircraft may encounter during approach, thereby helping air traffic control and meteorological departments improve airport flight safety and operational efficiency.
| Parameter |
Operating Wavelength | 1.5 μm |
Measurement Range | 6,000 m or 10,000 m |
Range Resolution | 15 m or 30 m |
Measurement Range | 0 – 70 m/s |
Measurement Accuracy | ≤ 0.5 m/s |
Wind Direction Accuracy | < 5° |
Scanning Modes | PPI, RHI, DBS, CAPPI, etc. |
Data Products | Wind Profile, 3D Wind Field, Wind Shear, etc. |
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Bella Yang
E-mail: yangqing@htmw.cn / xinqing_2011@foxmail.com
Tel/Whatsapp: +86 188 1011 7965
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