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Method of radial velocities for the estimation of aircraft wake vortex parameters from data measured by coherent Doppler lidar

Smalikho, Igor N. and Banakh, V.A. and Holzäpfel, Frank and Rahm, Stephan (2015) Method of radial velocities for the estimation of aircraft wake vortex parameters from data measured by coherent Doppler lidar. Optics Express, 23 (19), A1194-A1207. Optical Society of America. DOI: 10.1364/OE.23.0A1194 ISSN 1094-4087

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Official URL: http://dx.doi.org/10.1364/oe.23.0A1194

Abstract

The method of radial velocities (RV) is applied to estimate aircraft wake vortex parameters from measurements conducted with pulsed coherent Doppler lidar (PCDL). Operations of the Stream Line lidar and the 2-μm PCDL are simulated numerically to analyze the accuracy of the estimated wake vortex parameters with the RV method. The RV method is also used to estimate wake vortex trajectories and circulation from lidar measurements at Tomsk and Munich airports. The method of velocity envelopes and the RV method are compared employing data gathered with the 2-μm PCDL. The domain of applicability of the RV method is determined.

Item URL in elib:https://elib.dlr.de/98138/
Document Type:Article
Title:Method of radial velocities for the estimation of aircraft wake vortex parameters from data measured by coherent Doppler lidar
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Smalikho, Igor N.Zuev Institute of Atmospheric Optics, Tomsk, RussiaUNSPECIFIED
Banakh, V.A.Zuev Institute of Atmospheric Optics, Tomsk, RussiaUNSPECIFIED
Holzäpfel, FrankDLR, IPAUNSPECIFIED
Rahm, StephanDLR, IPAUNSPECIFIED
Date:2015
Journal or Publication Title:Optics Express
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:23
DOI :10.1364/OE.23.0A1194
Page Range:A1194-A1207
Publisher:Optical Society of America
ISSN:1094-4087
Status:Published
Keywords:radial velocities, aircraft wake vortex, Doppler lidar
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Climate, Weather and Environment
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Transport Meteorology
Deposited By: Ziegele, Brigitte
Deposited On:10 Sep 2015 12:40
Last Modified:15 Jan 2019 11:30

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