Reitebuch, Oliver and Lemmerz, Christian and Marksteiner, Uwe and Rahm, Stephan and Witschas, Benjamin (2012) Airborne lidar observations supporting the ADM-Aeolus mission for global wind profiling. In: Proceedings of the 26th ILRC, pp. 759-762. 26th Int. Laser Radar Conference ILRC, 2012-06-25 - 2012-06-29, Porto Heli, Greece.
PDF
189kB |
Abstract
The Atmospheric Dynamics Mission ADM-Aeolus of ESA will be the first lidar mission to sense the global wind field from space. The instrument is based on a direct-detection Doppler lidar operating at 354.9 nm with two spectrometers for aerosol/cloud and molecular backscatter. In order to assess the performance of the Doppler lidar ALADIN on ADM-Aeolus and to optimize the retrieval algorithms with atmospheric signals, an airborne prototype – the ALADIN Airborne Demonstrator A2D – was developed. The A2D was the first airborne direct-detection Doppler lidar with its maiden flight on the DLR Falcon aircraft in 2005. Three airborne campaigns with a coherent-detection 2-μm wind lidar and the direct-detection wind lidar A2D were performed for pre-launch validation of Aeolus from 2007-2009. Furthermore, a unique experiment for resolving the Rayleigh-Brillouin spectral line shape in the atmosphere was accomplished in 2009 with the A2D from a mountain observatory at an altitude of 2650 m. Results of this experiment and the latest airborne campaign in the vicinity of Greenland and Iceland will be discussed.
Item URL in elib: | https://elib.dlr.de/77257/ | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
Title: | Airborne lidar observations supporting the ADM-Aeolus mission for global wind profiling | ||||||||||||||||||||||||
Authors: |
| ||||||||||||||||||||||||
Date: | June 2012 | ||||||||||||||||||||||||
Journal or Publication Title: | Proceedings of the 26th ILRC | ||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||
Page Range: | pp. 759-762 | ||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||
Keywords: | Doppler lidar, ADM-Aeolus | ||||||||||||||||||||||||
Event Title: | 26th Int. Laser Radar Conference ILRC | ||||||||||||||||||||||||
Event Location: | Porto Heli, Greece | ||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||
Event Start Date: | 25 June 2012 | ||||||||||||||||||||||||
Event End Date: | 29 June 2012 | ||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
HGF - Program: | Space | ||||||||||||||||||||||||
HGF - Program Themes: | Earth Observation | ||||||||||||||||||||||||
DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||
DLR - Program: | R EO - Earth Observation | ||||||||||||||||||||||||
DLR - Research theme (Project): | R - Projekt ADM (old) | ||||||||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
Institutes and Institutions: | Institute of Atmospheric Physics > Lidar | ||||||||||||||||||||||||
Deposited By: | Reitebuch, Dr. Oliver | ||||||||||||||||||||||||
Deposited On: | 24 Sep 2012 13:28 | ||||||||||||||||||||||||
Last Modified: | 24 Apr 2024 19:43 |
Repository Staff Only: item control page