A
Attila Komjathy
Researcher at California Institute of Technology
Publications - 141
Citations - 5936
Attila Komjathy is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Global Positioning System & TEC. The author has an hindex of 32, co-authored 135 publications receiving 4711 citations. Previous affiliations of Attila Komjathy include University of Colorado Boulder & Jet Propulsion Laboratory.
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Journal ArticleDOI
The IGS VTEC maps: a reliable source of ionospheric information since 1998
Manuel Hernández-Pajares,Jesús Juan,Jaume Sanz,R. Orus,Alberto García-Rigo,J. Feltens,Attila Komjathy,Stefan Schaer,Andrzej Krankowski +8 more
TL;DR: In this article, the IGS combined vertical total electron content (VTEC) maps were analyzed and the results confirmed the good performance of the combined VTEC maps, and the characteristic VTEC variability periods.
Journal ArticleDOI
Dayside global ionospheric response to the major interplanetary events of October 29–30, 2003 “Halloween Storms”
Anthony J. Mannucci,Bruce T. Tsurutani,Byron Iijima,Attila Komjathy,Akinori Saito,Walter D. Gonzalez,Fernando L. Guarnieri,Janet U. Kozyra,Ruth M. Skoug +8 more
TL;DR: In this paper, the authors demonstrate extreme ionospheric response to the large interplanetary electric fields during the "Halloween" storms that occurred on October 29 and 30, 2003.
Journal Article
Dayside global ionospheric response to the major interplanetary events of October 29-30, 2003 Halloween Storms : Violent sun-earth connection events of October-November 2003
Anthony J. Mannucci,Bruce T. Tsurutani,B. A. Iijima,Attila Komjathy,Akinori Saito,Walter D. Gonzalez,Fernando L. Guarnieri,Janet U. Kozyra,Ruth M. Skoug +8 more
TL;DR: In this paper, the authors demonstrate extreme ionospheric response to the large interplanetary electric fields during the Halloween storms that occurred on October 29 and 30, 2003 within a few (2-5) hours of the time when the electric field impinged on the magnetopause, dayside total electron content increases of ∼40% and ∼250% are observed for the October 29, and 30 events, respectively during the Oct 30 event, ∼900% increases in electron content above the CHAMP satellite (∼400 km altitude).
Journal ArticleDOI
Wind speed measurement using forward scattered GPS signals
TL;DR: Instrumentation and retrieval algorithms are described which use the forward scattered range-coded signals from the global positioning system (GPS) radio navigation system for the measurement of sea surface roughness.