A new southern high-latitude index
We have developed and examined a new regional geomagnetic index AES-80, defined similarly to the classical auroral electrojet AE index, using data from five Antarctic stations located at corrected geomagnetic latitudes about 80 °S. Because only sparse ground-based information can be derived from aur...
Published in: | Annales Geophysicae |
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Springer Verlag
1998
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00037171 2023-05-15T14:02:33+02:00 A new southern high-latitude index Ballatore, P. Maclennan, C. G. Engebretson, M. J. Candidi, M. Bitterly, J. Meng, C.-I. Burns, G. 1998-12 electronic https://doi.org/10.1007/s00585-998-1589-1 https://noa.gwlb.de/receive/cop_mods_00037171 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037125/angeo-16-1589-1998.pdf https://angeo.copernicus.org/articles/16/1589/1998/angeo-16-1589-1998.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/s00585-998-1589-1 https://noa.gwlb.de/receive/cop_mods_00037171 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037125/angeo-16-1589-1998.pdf https://angeo.copernicus.org/articles/16/1589/1998/angeo-16-1589-1998.pdf https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 1998 ftnonlinearchiv https://doi.org/10.1007/s00585-998-1589-1 2022-02-08T22:43:40Z We have developed and examined a new regional geomagnetic index AES-80, defined similarly to the classical auroral electrojet AE index, using data from five Antarctic stations located at corrected geomagnetic latitudes about 80 °S. Because only sparse ground-based information can be derived from auroral latitudes in the Southern Hemisphere, and because no index comparable to AE can be constructed from locations in the south, the possibility of using AES-80 as a measure of high latitudes and polar cap activity is investigated. As a global average activity level indicator, it is found that in general AES-80 gives results rather similar to the classical AE index. However AES-80 provides a more robust measure of the occurrence of high-latitude geomagnetic activity. Key words. Magnetospheric physics (auroral phenomena; polar cap phenomena). Article in Journal/Newspaper Antarc* Antarctic Niedersächsisches Online-Archiv NOA Antarctic Annales Geophysicae 16 12 1589 1598 |
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Niedersächsisches Online-Archiv NOA |
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ftnonlinearchiv |
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English |
topic |
article Verlagsveröffentlichung |
spellingShingle |
article Verlagsveröffentlichung Ballatore, P. Maclennan, C. G. Engebretson, M. J. Candidi, M. Bitterly, J. Meng, C.-I. Burns, G. A new southern high-latitude index |
topic_facet |
article Verlagsveröffentlichung |
description |
We have developed and examined a new regional geomagnetic index AES-80, defined similarly to the classical auroral electrojet AE index, using data from five Antarctic stations located at corrected geomagnetic latitudes about 80 °S. Because only sparse ground-based information can be derived from auroral latitudes in the Southern Hemisphere, and because no index comparable to AE can be constructed from locations in the south, the possibility of using AES-80 as a measure of high latitudes and polar cap activity is investigated. As a global average activity level indicator, it is found that in general AES-80 gives results rather similar to the classical AE index. However AES-80 provides a more robust measure of the occurrence of high-latitude geomagnetic activity. Key words. Magnetospheric physics (auroral phenomena; polar cap phenomena). |
format |
Article in Journal/Newspaper |
author |
Ballatore, P. Maclennan, C. G. Engebretson, M. J. Candidi, M. Bitterly, J. Meng, C.-I. Burns, G. |
author_facet |
Ballatore, P. Maclennan, C. G. Engebretson, M. J. Candidi, M. Bitterly, J. Meng, C.-I. Burns, G. |
author_sort |
Ballatore, P. |
title |
A new southern high-latitude index |
title_short |
A new southern high-latitude index |
title_full |
A new southern high-latitude index |
title_fullStr |
A new southern high-latitude index |
title_full_unstemmed |
A new southern high-latitude index |
title_sort |
new southern high-latitude index |
publisher |
Springer Verlag |
publishDate |
1998 |
url |
https://doi.org/10.1007/s00585-998-1589-1 https://noa.gwlb.de/receive/cop_mods_00037171 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037125/angeo-16-1589-1998.pdf https://angeo.copernicus.org/articles/16/1589/1998/angeo-16-1589-1998.pdf |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
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/s00585-998-1589-1 https://noa.gwlb.de/receive/cop_mods_00037171 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00037125/angeo-16-1589-1998.pdf https://angeo.copernicus.org/articles/16/1589/1998/angeo-16-1589-1998.pdf |
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https://open-access.net/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1007/s00585-998-1589-1 |
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Annales Geophysicae |
container_volume |
16 |
container_issue |
12 |
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1589 |
op_container_end_page |
1598 |
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1766272874940727296 |