Differences

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--- instruments:wind_lidar [2019/04/23 15:20] – [Specifications] jan
+++ instruments:wind_lidar [2021/10/01 21:32] (current) – [Doppler Lidar] jan
@@ Line 3: / Line 3: @@
 //Mentor: [[http://www.geomet.uni-koeln.de/das-institut/mitarbeiter/schween/|J.H. Schween]]//
+The instrument is a [[https://halo-photonics.com/lidar-systems/stream-line-series/|Streamline XR]] from [[https://halo-photonics.com | HALO Photonics ]] (Worcestershire, Great Britain) instrument nr.17 build in 2010.
 ===== Principle =====
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   * If you are interested in receiving data please contact the instrument mentor [[http://www.geomet.uni-koeln.de/en/the-institute/rg-crewell/staff-crewell/schween/ | J.H. Schween]].
-  * Recent plots can be found in the [[http://gop.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser1.html?site=JOYCE&date=-1&UpperLeft=Windlidar_Overview|Quicklook archive]]
+  * Recent plots can be found in the [[http://atmos.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser1.html?site=JOYCE&date=-1&UpperLeft=Windlidar_Overview|Quicklook archive]]
 Current VAD plot:\\
-[[http://gop.meteo.uni-koeln.de/~jschween/wind_lidar/|{{http://gop.meteo.uni-koeln.de/~jschween/wind_lidar/vad.png?400|click for more plots}}]]\\
+[[http://atmos.meteo.uni-koeln.de/~jschween/wind_lidar/|{{http://atmos.meteo.uni-koeln.de/~jschween/wind_lidar/vad.png?400|click for more plots}}]]\\
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 | maximum range / m | 9000  | adjustable, but restriced to sufficent backscatter (aerosol, cloud droplets or ice crystals)  |
 | velocity resolution / ms$^{-1}$ | 0.0382  | adjustable  |
-| velocity precsision / ms$^{-1}$  | < 0.20  | for SNR < -17dB  |
+| velocity precsision / ms$^{-1}$  | < 0.20  | for SNR > -17dB  |
 | max velocity / ms$^{-1}$ | 19.2  | = Nyquist Velocity (adjustable)  |
 | Aperture / mm  (area /m$^2$)  | 75 (4.417e-3)  | see ARM handbook  |