Tropospheric Wind Profile Lidar
WINDSPACE
Tropospheric wind profile lidar/High spectral resolution lidar is used to detect the atmospheric environment and meteorological parameters in the atmospheric boundary layer and low troposhpere, system takes the wave band which is sensitive to the aerosol scattering, and also takes the atmospheric molecules’ scattering efficiency into consideration, so that it can measure the atmospheric wind profile, three dimentional wind field, cloud base height, three dimentional distribution of aerosols, aerosol extinction coefficient, visibility and temperature profile.
● Three dementional stereoscopic scanning detection;
● Remote control, automatic, wire/wireless data transmission;
● Business software platforms and interfaces, support for secondary development and integration;
● IP65 protection design, unattendent field work;
● Support ground base,onboard, shipborne and airborne.
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Content |
Index |
Note |
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Wavelength |
532nm / 355nm |
Optional |
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Power |
Average power >= 1W |
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Pulse width |
20ns |
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Pulse recurrence frequency |
500-1000Hz |
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Line width |
The fundamental frequency < 100MHz |
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Detection range |
Maximum distance: 20km Wind profile: 0.2-5km Aerosol extinction coefficient: 0.2-15km Cloud base height: 0.2-15km |
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Range resolution |
3.75m(highest) |
Can be set up |
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Velocity measurement tangential resolution |
Lessthan 2o |
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Velocity measurement range |
±50m/s |
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Frequency stabilization accuracy |
Better than 1 MHz(3 hour) |
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Speed measuring precision |
1 m/s |
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Data products |
Wind profile, 3D wind field(PPI/RHI/CAPPI), Cloud base height, Atmospheric extinction coefficient, Atmospheric backscatter factor profile etc. |
Extensible parameter: temperature profile |
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Indicators |
Continuous running time > 24hour Average trouble-free running time > 2500 hour |
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Working environment |
Temperature: outdoor -30oC~50oC indoor 15oC~25oC Relative humidity: outdoor 10~95%(30oC) indoor 40~70%(20oC) Wind speed: <=20m/s |
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Communication mode |
RS-422/Ethernet |
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Hotline