Using the IRI, the MAGIC model, and the co-located ground-based GPS receivers to study ionospheric solar eclipse and storm signatures on July 22, 2009

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題名:	Using the IRI, the MAGIC model, and the co-located ground-based GPS receivers to study ionospheric solar eclipse and storm signatures on July 22, 2009
作者:	劉正彥;Lin, Chi-Yen;Liu, Jann-Yenq;Lin, Chien-Hung;Sun, Yang-Yi;Araujo-Pradere, Eduardo A.;Kakinami, Yoshihiro
貢獻者:	地球科學學院太空科學與工程學系
關鍵詞:	Data collection;Earth and Environmental Science;Earth Sciences;Geology;Geophysics/Geodesy;Solar eclipses;Storms
日期:	2012-01-01
上傳時間:	2026-04-23 11:07:07 (UTC+8)
出版者:	Springer International Publishing AG;Berlin/Heidelberg: Springer Berlin Heidelberg
摘要:	摘要： The longest total solar eclipse in the 21st century occurred in Southeast Asia on 22 July 2009 from 00:55 to 04:15 UT, and was accompanied by a moderate magnetic storm starting at 03:00 UT with a D st reduction of −78 nT at 07:00 UT. In this study, we use the ionospheric reference model IRI, the data assimilation model MAGIC, and ground-based GPS receivers to simulate and examine the ionospheric solar eclipse and geomagnetic storm signatures in Taiwan and Japan. Cross-comparisons between the two model results and observations show that IRI fails to simulate the two signatures while MAGIC partially reproduces the storm features. It is essential to include ground-based GPS measurements to improve the IRI performance. 其他題名： Earth Planet Sp 出版者： Berlin/Heidelberg: Springer Berlin Heidelberg 出版日期： 2012-01-01 出處： Earth, planets, and space, 2012-01, Vol.64 (6), p.513-520 資源來源： SpringerLink Journals Open Access 版權： The Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS); The Seismological Society of Japan; The Volcanological Society of Japan; The Geodetic Society of Japan; The Japanese Society for Planetary Sciences; TERRAPUB. 2012 版權： The Society of Geomagnetism and Earth, Planetary and Space Sciences, The Seismological Society of Japan 2012 識別號： ISSN: 1343-8832 識別號： ISSN: 1880-5981 識別號： EISSN: 1880-5981 識別號： DOI: 10.5047/eps.2011.08.016
顯示於類別:	[太空科學與工程學系] 期刊論文

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