Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002
International audience During the MIDAS/MaCWAVE campaign in summer 2002 we have observed turbulence using Doppler beam steering measurements obtained from the ALWIN VHF radar at Andøya/Northern Norway. This radar was operated in the Doppler beam steering mode for turbulence investigations during the...
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ftinsu:oai:HAL:hal-00317690v1 2023-11-12T04:01:05+01:00 Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002 Engler, N. Latteck, R. Strelnikov, B. Singer, W. Rapp, M. Leibniz-Institute of Atmospheric Physics (AIP) 2005-06-03 https://hal.science/hal-00317690 https://hal.science/hal-00317690/document https://hal.science/hal-00317690/file/angeo-23-1147-2005.pdf en eng HAL CCSD European Geosciences Union hal-00317690 https://hal.science/hal-00317690 https://hal.science/hal-00317690/document https://hal.science/hal-00317690/file/angeo-23-1147-2005.pdf info:eu-repo/semantics/OpenAccess ISSN: 0992-7689 EISSN: 1432-0576 Annales Geophysicae https://hal.science/hal-00317690 Annales Geophysicae, 2005, 23 (4), pp.1147-1156 [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/article Journal articles 2005 ftinsu 2023-10-25T16:25:13Z International audience During the MIDAS/MaCWAVE campaign in summer 2002 we have observed turbulence using Doppler beam steering measurements obtained from the ALWIN VHF radar at Andøya/Northern Norway. This radar was operated in the Doppler beam steering mode for turbulence investigations during the campaign, as well as in spaced antenna mode, for continuously measuring the background wind field. The real-time data analysis of the Doppler radar backscattering provided the launch conditions for the sounding rockets. The spectral width data observed during the occurrence of PMSE were corrected for beam and shear broadening caused by the background wind field to obtain the turbulent part of the spectral width. The turbulent energy dissipation rates determined from the turbulent spectral width vary between 5 and 100mW kg -1 in the altitude range of 80-92km and increase with altitude. These estimations agree well with the in-situ measurements using the CONE sensor which was launched on 3 sounding rockets during the campaign. Article in Journal/Newspaper Andøya Northern Norway Institut national des sciences de l'Univers: HAL-INSU Andøya ENVELOPE(13.982,13.982,68.185,68.185) Norway |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences Engler, N. Latteck, R. Strelnikov, B. Singer, W. Rapp, M. Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002 |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
International audience During the MIDAS/MaCWAVE campaign in summer 2002 we have observed turbulence using Doppler beam steering measurements obtained from the ALWIN VHF radar at Andøya/Northern Norway. This radar was operated in the Doppler beam steering mode for turbulence investigations during the campaign, as well as in spaced antenna mode, for continuously measuring the background wind field. The real-time data analysis of the Doppler radar backscattering provided the launch conditions for the sounding rockets. The spectral width data observed during the occurrence of PMSE were corrected for beam and shear broadening caused by the background wind field to obtain the turbulent part of the spectral width. The turbulent energy dissipation rates determined from the turbulent spectral width vary between 5 and 100mW kg -1 in the altitude range of 80-92km and increase with altitude. These estimations agree well with the in-situ measurements using the CONE sensor which was launched on 3 sounding rockets during the campaign. |
author2 |
Leibniz-Institute of Atmospheric Physics (AIP) |
format |
Article in Journal/Newspaper |
author |
Engler, N. Latteck, R. Strelnikov, B. Singer, W. Rapp, M. |
author_facet |
Engler, N. Latteck, R. Strelnikov, B. Singer, W. Rapp, M. |
author_sort |
Engler, N. |
title |
Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002 |
title_short |
Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002 |
title_full |
Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002 |
title_fullStr |
Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002 |
title_full_unstemmed |
Turbulent energy dissipation rates observed by Doppler MST Radar and by rocket-borne instruments during the MIDAS/MaCWAVE campaign 2002 |
title_sort |
turbulent energy dissipation rates observed by doppler mst radar and by rocket-borne instruments during the midas/macwave campaign 2002 |
publisher |
HAL CCSD |
publishDate |
2005 |
url |
https://hal.science/hal-00317690 https://hal.science/hal-00317690/document https://hal.science/hal-00317690/file/angeo-23-1147-2005.pdf |
long_lat |
ENVELOPE(13.982,13.982,68.185,68.185) |
geographic |
Andøya Norway |
geographic_facet |
Andøya Norway |
genre |
Andøya Northern Norway |
genre_facet |
Andøya Northern Norway |
op_source |
ISSN: 0992-7689 EISSN: 1432-0576 Annales Geophysicae https://hal.science/hal-00317690 Annales Geophysicae, 2005, 23 (4), pp.1147-1156 |
op_relation |
hal-00317690 https://hal.science/hal-00317690 https://hal.science/hal-00317690/document https://hal.science/hal-00317690/file/angeo-23-1147-2005.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1782329663715016704 |