Ionospheric composition measurement by EISCAT using a global fit procedure
The aim of this paper is to show the gain of the global fit procedure compared to the classical gate-by-gate analysis in the simultaneous determination of the temperatures and composition profiles in the lower F region. A method for the evaluation of the transition altitude and the width of the tran...
Published in: | Annales Geophysicae |
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Springer Verlag
1996
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00037664 2023-05-15T16:04:25+02:00 Ionospheric composition measurement by EISCAT using a global fit procedure Cabrit, B. Kofman, W. 1996-12 electronic https://doi.org/10.1007/s00585-996-1496-2 https://noa.gwlb.de/receive/cop_mods_00037664 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037618/angeo-14-1496-1996.pdf https://angeo.copernicus.org/articles/14/1496/1996/angeo-14-1496-1996.pdf eng eng Springer Verlag 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/10.1007/s00585-996-1496-2 https://noa.gwlb.de/receive/cop_mods_00037664 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037618/angeo-14-1496-1996.pdf https://angeo.copernicus.org/articles/14/1496/1996/angeo-14-1496-1996.pdf https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 1996 ftnonlinearchiv https://doi.org/10.1007/s00585-996-1496-2 2022-02-08T22:43:25Z The aim of this paper is to show the gain of the global fit procedure compared to the classical gate-by-gate analysis in the simultaneous determination of the temperatures and composition profiles in the lower F region. A method for the evaluation of the transition altitude and the width of the transition region between molecular and atomic ions is described in the case of the EISCAT CP1 experiment; it is validated using a simulated experiment. It is shown that alternating-code gates have to be processed together with the long-pulse gates. Our new method is applied on six days of actual data. The results obtained during quiet periods are compared with independent estimations. Article in Journal/Newspaper EISCAT Niedersächsisches Online-Archiv NOA Annales Geophysicae 14 12 1496 1505 |
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Open Polar |
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Niedersächsisches Online-Archiv NOA |
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ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Cabrit, B. Kofman, W. Ionospheric composition measurement by EISCAT using a global fit procedure |
topic_facet |
article Verlagsveröffentlichung |
description |
The aim of this paper is to show the gain of the global fit procedure compared to the classical gate-by-gate analysis in the simultaneous determination of the temperatures and composition profiles in the lower F region. A method for the evaluation of the transition altitude and the width of the transition region between molecular and atomic ions is described in the case of the EISCAT CP1 experiment; it is validated using a simulated experiment. It is shown that alternating-code gates have to be processed together with the long-pulse gates. Our new method is applied on six days of actual data. The results obtained during quiet periods are compared with independent estimations. |
format |
Article in Journal/Newspaper |
author |
Cabrit, B. Kofman, W. |
author_facet |
Cabrit, B. Kofman, W. |
author_sort |
Cabrit, B. |
title |
Ionospheric composition measurement by EISCAT using a global fit procedure |
title_short |
Ionospheric composition measurement by EISCAT using a global fit procedure |
title_full |
Ionospheric composition measurement by EISCAT using a global fit procedure |
title_fullStr |
Ionospheric composition measurement by EISCAT using a global fit procedure |
title_full_unstemmed |
Ionospheric composition measurement by EISCAT using a global fit procedure |
title_sort |
ionospheric composition measurement by eiscat using a global fit procedure |
publisher |
Springer Verlag |
publishDate |
1996 |
url |
https://doi.org/10.1007/s00585-996-1496-2 https://noa.gwlb.de/receive/cop_mods_00037664 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037618/angeo-14-1496-1996.pdf https://angeo.copernicus.org/articles/14/1496/1996/angeo-14-1496-1996.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/10.1007/s00585-996-1496-2 https://noa.gwlb.de/receive/cop_mods_00037664 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037618/angeo-14-1496-1996.pdf https://angeo.copernicus.org/articles/14/1496/1996/angeo-14-1496-1996.pdf |
op_rights |
https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1007/s00585-996-1496-2 |
container_title |
Annales Geophysicae |
container_volume |
14 |
container_issue |
12 |
container_start_page |
1496 |
op_container_end_page |
1505 |
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1766400036644585472 |