Topside ionospheric electron temperature and density along the Weddell Sea latitude
Tatiana-2 datacan be obtained from S.B. Jiang atthe National Central University(t330008@cc.ncu.edu.tw).FORMOSAT-3/COSMIC data areavailable at Taiwan Analysis Centerfor COSMIC (http://tacc.cwb.gov.tw/)and/or COSMIC Data Analysis andArchival Center (http://cdaac-www.cosmic.ucar.edu/cdaac/), whileDEMET...
Published in: | Journal of Geophysical Research: Space Physics |
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Main Authors: | , , , , , , , |
Other Authors: | , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2015
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Online Access: | https://insu.hal.science/insu-01122160 https://insu.hal.science/insu-01122160/document https://insu.hal.science/insu-01122160/file/jgra51493.pdf https://doi.org/10.1002/2014JA020227 |
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Université d'Orléans: HAL |
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English |
topic |
[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] |
spellingShingle |
[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] Liu, J.Y. Chang, F.Y. Oyama, K.I. Kakinami, Y Yeh, H.C. Yeh, T.L. Jiang, S.B. Parrot, Michel Topside ionospheric electron temperature and density along the Weddell Sea latitude |
topic_facet |
[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] |
description |
Tatiana-2 datacan be obtained from S.B. Jiang atthe National Central University(t330008@cc.ncu.edu.tw).FORMOSAT-3/COSMIC data areavailable at Taiwan Analysis Centerfor COSMIC (http://tacc.cwb.gov.tw/)and/or COSMIC Data Analysis andArchival Center (http://cdaac-www.cosmic.ucar.edu/cdaac/), whileDEMETER data can be retrieved fromhttp://demeter.cnrs-orleans.fr/. International audience It has been well known that the ionospheric electron density N e is greater in the summer nighttime than daytime around the Weddell Sea region, which is named Weddell Sea Anomaly (WSA). This paper for the first time reports unusual increases (decreases) of the daytime (nighttime) electron temperature T e at about 830 km altitude over the WSA latitudes probed by Tatiana-2 during December 2009 to January 2010. Concurrent measurements at 660–830 km altitude observed by Tatiana-2, Detection of ElectroMagnetic Emissions Transmitted from Earthquake Regions (DEMETER), and Formosa Satellite 3/Constellation Observing System for Meteorology, Ionosphere and Climate (F3/C) reveal the anticorrelation between T e and N e along the WSA latitudes in the daytime and nighttime. Based on F3/C N e along the WSA latitudes observed at various local times, the associated T e values are computed. The Tatiana-2 and DEMETER observations as well as the computed results show that T e yield the maximum values over the WSA region during daytime and over the Indian and Atlantic Ocean area during nighttime. The maxima or minima in F3/C N e and the computed T e reveal eastward phase shifts. |
author2 |
Institute of Space Science Taiwan National Central University Taiwan (NCU) Center for Space and Remote Sensing Research Taïwan (CSRSR) National Space Program Origination School of Systems Engineering Department of Mechanical Engineering National Cheng Kung University (NCKU) Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales Paris (CNES) National Space Organization grant (Taiwan-Russia Satellite Project) 97-NSPO(B)-SE-FA07-02 and the Ministry of Science and Technology103-2628-M-008-001National Space Organization grant (Taiwan-Russia Satellite Project) 97-NSPO(B)-SE-FA07-02 and the Ministry of Science and Technology103-2628-M-008-001 |
format |
Article in Journal/Newspaper |
author |
Liu, J.Y. Chang, F.Y. Oyama, K.I. Kakinami, Y Yeh, H.C. Yeh, T.L. Jiang, S.B. Parrot, Michel |
author_facet |
Liu, J.Y. Chang, F.Y. Oyama, K.I. Kakinami, Y Yeh, H.C. Yeh, T.L. Jiang, S.B. Parrot, Michel |
author_sort |
Liu, J.Y. |
title |
Topside ionospheric electron temperature and density along the Weddell Sea latitude |
title_short |
Topside ionospheric electron temperature and density along the Weddell Sea latitude |
title_full |
Topside ionospheric electron temperature and density along the Weddell Sea latitude |
title_fullStr |
Topside ionospheric electron temperature and density along the Weddell Sea latitude |
title_full_unstemmed |
Topside ionospheric electron temperature and density along the Weddell Sea latitude |
title_sort |
topside ionospheric electron temperature and density along the weddell sea latitude |
publisher |
HAL CCSD |
publishDate |
2015 |
url |
https://insu.hal.science/insu-01122160 https://insu.hal.science/insu-01122160/document https://insu.hal.science/insu-01122160/file/jgra51493.pdf https://doi.org/10.1002/2014JA020227 |
genre |
Weddell Sea |
genre_facet |
Weddell Sea |
op_source |
ISSN: 2169-9380 EISSN: 2169-9402 Journal of Geophysical Research Space Physics https://insu.hal.science/insu-01122160 Journal of Geophysical Research Space Physics, 2015, 120, pp.609 - 614. ⟨10.1002/2014JA020227⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/2014JA020227 insu-01122160 https://insu.hal.science/insu-01122160 https://insu.hal.science/insu-01122160/document https://insu.hal.science/insu-01122160/file/jgra51493.pdf doi:10.1002/2014JA020227 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1002/2014JA020227 |
container_title |
Journal of Geophysical Research: Space Physics |
container_volume |
120 |
container_issue |
1 |
container_start_page |
609 |
op_container_end_page |
614 |
_version_ |
1810484857528123392 |
spelling |
ftunivorleans:oai:HAL:insu-01122160v1 2024-09-15T18:40:31+00:00 Topside ionospheric electron temperature and density along the Weddell Sea latitude Liu, J.Y. Chang, F.Y. Oyama, K.I. Kakinami, Y Yeh, H.C. Yeh, T.L. Jiang, S.B. Parrot, Michel Institute of Space Science Taiwan National Central University Taiwan (NCU) Center for Space and Remote Sensing Research Taïwan (CSRSR) National Space Program Origination School of Systems Engineering Department of Mechanical Engineering National Cheng Kung University (NCKU) Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales Paris (CNES) National Space Organization grant (Taiwan-Russia Satellite Project) 97-NSPO(B)-SE-FA07-02 and the Ministry of Science and Technology103-2628-M-008-001National Space Organization grant (Taiwan-Russia Satellite Project) 97-NSPO(B)-SE-FA07-02 and the Ministry of Science and Technology103-2628-M-008-001 2015 https://insu.hal.science/insu-01122160 https://insu.hal.science/insu-01122160/document https://insu.hal.science/insu-01122160/file/jgra51493.pdf https://doi.org/10.1002/2014JA020227 en eng HAL CCSD American Geophysical Union/Wiley info:eu-repo/semantics/altIdentifier/doi/10.1002/2014JA020227 insu-01122160 https://insu.hal.science/insu-01122160 https://insu.hal.science/insu-01122160/document https://insu.hal.science/insu-01122160/file/jgra51493.pdf doi:10.1002/2014JA020227 http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess ISSN: 2169-9380 EISSN: 2169-9402 Journal of Geophysical Research Space Physics https://insu.hal.science/insu-01122160 Journal of Geophysical Research Space Physics, 2015, 120, pp.609 - 614. ⟨10.1002/2014JA020227⟩ [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph] info:eu-repo/semantics/article Journal articles 2015 ftunivorleans https://doi.org/10.1002/2014JA020227 2024-06-25T00:03:21Z Tatiana-2 datacan be obtained from S.B. Jiang atthe National Central University(t330008@cc.ncu.edu.tw).FORMOSAT-3/COSMIC data areavailable at Taiwan Analysis Centerfor COSMIC (http://tacc.cwb.gov.tw/)and/or COSMIC Data Analysis andArchival Center (http://cdaac-www.cosmic.ucar.edu/cdaac/), whileDEMETER data can be retrieved fromhttp://demeter.cnrs-orleans.fr/. International audience It has been well known that the ionospheric electron density N e is greater in the summer nighttime than daytime around the Weddell Sea region, which is named Weddell Sea Anomaly (WSA). This paper for the first time reports unusual increases (decreases) of the daytime (nighttime) electron temperature T e at about 830 km altitude over the WSA latitudes probed by Tatiana-2 during December 2009 to January 2010. Concurrent measurements at 660–830 km altitude observed by Tatiana-2, Detection of ElectroMagnetic Emissions Transmitted from Earthquake Regions (DEMETER), and Formosa Satellite 3/Constellation Observing System for Meteorology, Ionosphere and Climate (F3/C) reveal the anticorrelation between T e and N e along the WSA latitudes in the daytime and nighttime. Based on F3/C N e along the WSA latitudes observed at various local times, the associated T e values are computed. The Tatiana-2 and DEMETER observations as well as the computed results show that T e yield the maximum values over the WSA region during daytime and over the Indian and Atlantic Ocean area during nighttime. The maxima or minima in F3/C N e and the computed T e reveal eastward phase shifts. Article in Journal/Newspaper Weddell Sea Université d'Orléans: HAL Journal of Geophysical Research: Space Physics 120 1 609 614 |