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EU project DELICAT (Demonstration of LIdar based CAT detection)

Vrancken, Patrick and Kopeć, Jacek (2014) EU project DELICAT (Demonstration of LIdar based CAT detection). Aviation and turbulence in the free atmosphere, 15. Jan. 2014, London, UK.

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Official URL: http://www.rmets.org/events/aviation-and-turbulence-free-atmosphere

Abstract

DELICAT – Experiment part We report on the development of a long-range airborne UV lidar, intended for the remote detection of clear air turbulence (CAT). The detection of turbulence is based on the measurement of density fluctuations associated with the movement of turbulent air masses. These density fluctuations are measured by the variations in the molecular backscatter coefficient. Within the EC FP7 project ‘DELICAT’ the experimental lidar system has been designed, built and integrated onto the Dutch research aircraft PH-LAB. In summer 2013, a flight campaign has been performed for validating the concept of lidar-based CAT detection. First results of the airborne measurements will be given in the talk. DELICAT - Meteorological Part The projects main objective is testing of detection of clear-air turbulence (CAT) by long the range UV lidar. The realization of this goal was assisted by some meteorological activities. The existing methods of CAT forecasting are not perfect and can not be readily used to create a good forecast. The meteological part was focused on assisting the flight test campaign to increase the CAT encounter chances. In this talk we will present an overview of those activities including the developement of new CAT detection algorithms based on numerical weather prediction model output.

Item URL in elib:https://elib.dlr.de/87930/
Document Type:Conference or Workshop Item (Speech)
Title:EU project DELICAT (Demonstration of LIdar based CAT detection)
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Vrancken, PatrickDLR, IPAUNSPECIFIED
Kopeć, JacekICM, University of WarsawUNSPECIFIED
Date:15 January 2014
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:LIDAR, lidar, turbulence, clear air turbulence, CAT, climatology, airborne, remote detection
Event Title:Aviation and turbulence in the free atmosphere
Event Location:London, UK
Event Type:Other
Event Dates:15. Jan. 2014
Organizer:Royal Meteorological Society
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:ATM and Operation (old)
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Climate, Weather and Environment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Lidar
Deposited By: Vrancken, Dr. Patrick
Deposited On:03 Feb 2014 08:22
Last Modified:31 Jul 2019 19:45

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