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...
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München : European Geopyhsical Union
2013
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Online Access: | https://dx.doi.org/10.34657/1666 https://oa.tib.eu/renate/handle/123456789/4027 |
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ftdatacite:10.34657/1666 2023-05-15T16:04:26+02:00 Statistical characteristics of PMWE observations by the EISCAT VHF radar Strelnikova, I. Rapp, M. 2013 application/pdf https://dx.doi.org/10.34657/1666 https://oa.tib.eu/renate/handle/123456789/4027 unknown München : European Geopyhsical Union Creative Commons Attribution 3.0 Unported CC BY 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Doppler radar polar mesosphere winter echo spectral analysis statistical analysis wind direction 530 CreativeWork article 2013 ftdatacite https://doi.org/10.34657/1666 2022-03-10T12:43:22Z 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 DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Doppler radar polar mesosphere winter echo spectral analysis statistical analysis wind direction 530 |
spellingShingle |
Doppler radar polar mesosphere winter echo spectral analysis statistical analysis wind direction 530 Strelnikova, I. Rapp, M. Statistical characteristics of PMWE observations by the EISCAT VHF radar |
topic_facet |
Doppler radar polar mesosphere winter echo spectral analysis statistical analysis wind direction 530 |
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 |
München : European Geopyhsical Union |
publishDate |
2013 |
url |
https://dx.doi.org/10.34657/1666 https://oa.tib.eu/renate/handle/123456789/4027 |
genre |
EISCAT |
genre_facet |
EISCAT |
op_rights |
Creative Commons Attribution 3.0 Unported CC BY 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.34657/1666 |
_version_ |
1766400047993323520 |