Statistical characteristics of PMWE observations by the EISCAT VHF radar
In the present paper ~ 32.5 h of EISCAT VHF PMWE observations were analyzed with focus on spectral properties like spectral width, doppler shift and spectral shape. Examples from two days of observations with weak and strong polar mesosphere winter echo (PMWE) signals are presented and discussed in...
Published in: | Annales Geophysicae |
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Online Access: | https://doi.org/10.5194/angeo-31-359-2013 https://noa.gwlb.de/receive/cop_mods_00023243 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023198/angeo-31-359-2013.pdf https://angeo.copernicus.org/articles/31/359/2013/angeo-31-359-2013.pdf |
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00023243 2023-05-15T16:04:23+02:00 Statistical characteristics of PMWE observations by the EISCAT VHF radar Strelnikova, I. Rapp, M. 2013-02 electronic https://doi.org/10.5194/angeo-31-359-2013 https://noa.gwlb.de/receive/cop_mods_00023243 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023198/angeo-31-359-2013.pdf https://angeo.copernicus.org/articles/31/359/2013/angeo-31-359-2013.pdf eng eng Copernicus Publications Annales Geophysicae -- http://www.bibliothek.uni-regensburg.de/ezeit/?1458425 -- https://www.ann-geophys.net/ -- https://www.ann-geophys.net/volumes.html -- http://link.springer.com/journal/585 -- 1432-0576 https://doi.org/10.5194/angeo-31-359-2013 https://noa.gwlb.de/receive/cop_mods_00023243 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023198/angeo-31-359-2013.pdf https://angeo.copernicus.org/articles/31/359/2013/angeo-31-359-2013.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2013 ftnonlinearchiv https://doi.org/10.5194/angeo-31-359-2013 2022-02-08T22:50:44Z In the present paper ~ 32.5 h of EISCAT VHF PMWE observations were analyzed with focus on spectral properties like spectral width, doppler shift and spectral shape. Examples from two days of observations with weak and strong polar mesosphere winter echo (PMWE) signals are presented and discussed in detail. These examples reveal a large variability from one case to the other. That is, some features like an observed change of vertical wind direction and spectral broadening can be very prominent in one case, but unnoticeable in the other case. However, for all observations a change of spectral shape inside the layer relative to the incoherent background is noticed. Article in Journal/Newspaper EISCAT Niedersächsisches Online-Archiv NOA Annales Geophysicae 31 2 359 375 |
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ftnonlinearchiv |
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English |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Strelnikova, I. Rapp, M. Statistical characteristics of PMWE observations by the EISCAT VHF radar |
topic_facet |
article Verlagsveröffentlichung |
description |
In the present paper ~ 32.5 h of EISCAT VHF PMWE observations were analyzed with focus on spectral properties like spectral width, doppler shift and spectral shape. Examples from two days of observations with weak and strong polar mesosphere winter echo (PMWE) signals are presented and discussed in detail. These examples reveal a large variability from one case to the other. That is, some features like an observed change of vertical wind direction and spectral broadening can be very prominent in one case, but unnoticeable in the other case. However, for all observations a change of spectral shape inside the layer relative to the incoherent background is noticed. |
format |
Article in Journal/Newspaper |
author |
Strelnikova, I. Rapp, M. |
author_facet |
Strelnikova, I. Rapp, M. |
author_sort |
Strelnikova, I. |
title |
Statistical characteristics of PMWE observations by the EISCAT VHF radar |
title_short |
Statistical characteristics of PMWE observations by the EISCAT VHF radar |
title_full |
Statistical characteristics of PMWE observations by the EISCAT VHF radar |
title_fullStr |
Statistical characteristics of PMWE observations by the EISCAT VHF radar |
title_full_unstemmed |
Statistical characteristics of PMWE observations by the EISCAT VHF radar |
title_sort |
statistical characteristics of pmwe observations by the eiscat vhf radar |
publisher |
Copernicus Publications |
publishDate |
2013 |
url |
https://doi.org/10.5194/angeo-31-359-2013 https://noa.gwlb.de/receive/cop_mods_00023243 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023198/angeo-31-359-2013.pdf https://angeo.copernicus.org/articles/31/359/2013/angeo-31-359-2013.pdf |
genre |
EISCAT |
genre_facet |
EISCAT |
op_relation |
Annales Geophysicae -- http://www.bibliothek.uni-regensburg.de/ezeit/?1458425 -- https://www.ann-geophys.net/ -- https://www.ann-geophys.net/volumes.html -- http://link.springer.com/journal/585 -- 1432-0576 https://doi.org/10.5194/angeo-31-359-2013 https://noa.gwlb.de/receive/cop_mods_00023243 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00023198/angeo-31-359-2013.pdf https://angeo.copernicus.org/articles/31/359/2013/angeo-31-359-2013.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/angeo-31-359-2013 |
container_title |
Annales Geophysicae |
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31 |
container_issue |
2 |
container_start_page |
359 |
op_container_end_page |
375 |
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1766400019029557248 |