Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission
International audience Remote sensing measurements and more particularly synergies of active remote sensing instruments have shown considerable potential for the documentation of cloud climatology, especially since the development of space missions. The Cloudsat-CALIPSO tandem mission, from NASA...
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ftuniversailles:oai:HAL:insu-04431663v1 2024-04-21T08:05:59+00:00 Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission Cazenave, Quitterie Delanoë, Julien Gross, Silke Ewald, Florian Wirth, Martin Pelon, Jacques DLR Institut für Physik der Atmosphäre = DLR Institute of Atmospheric Physics (IPA) Deutsches Zentrum für Luft- und Raumfahrt Oberpfaffenhofen-Wessling (DLR) SPACE - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) TROPO - LATMOS Vienna, Austria 2018-04 https://insu.hal.science/insu-04431663 en eng HAL CCSD insu-04431663 https://insu.hal.science/insu-04431663 BIBCODE: 2018EGUGA.20.9429C 20th EGU General Assembly, EGU2018 https://insu.hal.science/insu-04431663 20th EGU General Assembly, EGU2018, Apr 2018, Vienna, Austria. pp.9429 [SDU]Sciences of the Universe [physics] info:eu-repo/semantics/conferenceObject Conference papers 2018 ftuniversailles 2024-03-28T00:48:59Z International audience Remote sensing measurements and more particularly synergies of active remote sensing instruments have shown considerable potential for the documentation of cloud climatology, especially since the development of space missions. The Cloudsat-CALIPSO tandem mission, from NASA's A-Train constellation, has been successfully providing insights of cloud microphysical mechanisms for more than 10 years. The upcoming ESA/JAXA EarthCare (Earth Cloud Aerosol Radiation Explorer) satellite is expected to play a major role in the future of Earth observing space missions as it will provide simultaneous profiles of clouds, aerosols and precipitation from state-of-the-art remote sensing instruments mounted on the same platform. Such information can be completed with airborne measurements for more specific and lower-scaled cloud processes. Moreover, airborne instruments can also be used for data validation and instrument calibration when the aircraft takes concurrent measurements under the satellite track. In this context, a field campaign took place in Iceland, Keflavik in October 2016, taking advantage of 2 research aircraft, French F20 and HALO (High Altitude and Long-range) being operated within the NAWDEX (North Atlantic Waveguide Downstream Experiment) campaign. Both aircraft were boarding active and passive remote sensing instrumentation perfectly in line with the A-Train and EarthCARE payloads. For instance, the RALI platform, on board the French SAFIRE Falcon 20, consists in a radar-lidar platform combining the measurement of the 95GHz multiple-beam Doppler cloud radar RASTA and the high spectral resolution (HSR) LNG lidar with two simple backscatter measurements at 532 nm and 1064 nm and HSR and depolarization channel at 355nm. This payload offers several options from the Cloudsat-CALIPSO-like configuration to one similar to the upcoming EarthCARE project (a 94GHz Doppler radar and a high spectral resolution lidar at 355nm on the same platform). Similarly, the payload on board the HALO operated ... Conference Object Iceland North Atlantic Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
institution |
Open Polar |
collection |
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
op_collection_id |
ftuniversailles |
language |
English |
topic |
[SDU]Sciences of the Universe [physics] |
spellingShingle |
[SDU]Sciences of the Universe [physics] Cazenave, Quitterie Delanoë, Julien Gross, Silke Ewald, Florian Wirth, Martin Pelon, Jacques Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission |
topic_facet |
[SDU]Sciences of the Universe [physics] |
description |
International audience Remote sensing measurements and more particularly synergies of active remote sensing instruments have shown considerable potential for the documentation of cloud climatology, especially since the development of space missions. The Cloudsat-CALIPSO tandem mission, from NASA's A-Train constellation, has been successfully providing insights of cloud microphysical mechanisms for more than 10 years. The upcoming ESA/JAXA EarthCare (Earth Cloud Aerosol Radiation Explorer) satellite is expected to play a major role in the future of Earth observing space missions as it will provide simultaneous profiles of clouds, aerosols and precipitation from state-of-the-art remote sensing instruments mounted on the same platform. Such information can be completed with airborne measurements for more specific and lower-scaled cloud processes. Moreover, airborne instruments can also be used for data validation and instrument calibration when the aircraft takes concurrent measurements under the satellite track. In this context, a field campaign took place in Iceland, Keflavik in October 2016, taking advantage of 2 research aircraft, French F20 and HALO (High Altitude and Long-range) being operated within the NAWDEX (North Atlantic Waveguide Downstream Experiment) campaign. Both aircraft were boarding active and passive remote sensing instrumentation perfectly in line with the A-Train and EarthCARE payloads. For instance, the RALI platform, on board the French SAFIRE Falcon 20, consists in a radar-lidar platform combining the measurement of the 95GHz multiple-beam Doppler cloud radar RASTA and the high spectral resolution (HSR) LNG lidar with two simple backscatter measurements at 532 nm and 1064 nm and HSR and depolarization channel at 355nm. This payload offers several options from the Cloudsat-CALIPSO-like configuration to one similar to the upcoming EarthCARE project (a 94GHz Doppler radar and a high spectral resolution lidar at 355nm on the same platform). Similarly, the payload on board the HALO operated ... |
author2 |
DLR Institut für Physik der Atmosphäre = DLR Institute of Atmospheric Physics (IPA) Deutsches Zentrum für Luft- und Raumfahrt Oberpfaffenhofen-Wessling (DLR) SPACE - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) TROPO - LATMOS |
format |
Conference Object |
author |
Cazenave, Quitterie Delanoë, Julien Gross, Silke Ewald, Florian Wirth, Martin Pelon, Jacques |
author_facet |
Cazenave, Quitterie Delanoë, Julien Gross, Silke Ewald, Florian Wirth, Martin Pelon, Jacques |
author_sort |
Cazenave, Quitterie |
title |
Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission |
title_short |
Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission |
title_full |
Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission |
title_fullStr |
Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission |
title_full_unstemmed |
Comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future EarthCARE mission |
title_sort |
comparison of airborne lidar configurations in a radar-lidar retrieval technique as a preparation for the future earthcare mission |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://insu.hal.science/insu-04431663 |
op_coverage |
Vienna, Austria |
genre |
Iceland North Atlantic |
genre_facet |
Iceland North Atlantic |
op_source |
20th EGU General Assembly, EGU2018 https://insu.hal.science/insu-04431663 20th EGU General Assembly, EGU2018, Apr 2018, Vienna, Austria. pp.9429 |
op_relation |
insu-04431663 https://insu.hal.science/insu-04431663 BIBCODE: 2018EGUGA.20.9429C |
_version_ |
1796945310326456320 |