3D Scanning LiDAR Wind Radar (SLWR-3D-20k)

The 3D Scanning LiDAR Wind Radar (SLWR-3D-20K) employs a pulsed coherent detection scheme and an all-fiber coherent optical path structure. It uses narrow-linewidth pulsed laser as the light source to emit laser pulses into the atmosphere and receives backscattered signals from atmospheric aerosol particles and molecules. The backscattered optical signal is mixed with the local oscillator signal from the light source in the optical frequency domain to achieve coherent detection, thereby obtaining Doppler frequency shift information of the aerosols to enable measurement of the radial wind vector. Combined with a spherical gimbal scanning structure, it forms a spatial 3D scanning field within the measurement airspace, and wind field data in the measurement airspace is obtained through wind field retrieval. It is suitable for meteorological support in the low-altitude economy sector, urban 3D wind field construction, and wind shear analysis in complex terrain.

Detection range: Maximum horizontal detection range: ≥20000m, maximum vertical detection range: ≥3000m
Minimum operating range (blind zone): ≤30m
Radial wind speed measurement range: -75m/s ~ +75m/s
Radial wind speed measurement error: ≤0.1m/s
Horizontal wind speed measurement range: 0~ 70m/s
Horizontal wind speed measurement accuracy: ≤0.5m/s
Wind direction measurement range: 0°~ 360°
Wind direction measurement accuracy: ≤5°
Dimensions: 50cm diameter * 80cm (height)
Weight: 80kg