E. G. Thomas

1.9k citations

58 papers · 1.3k · h-index 19

Impact in

Astronomy and Astrophysics top 2%
- Ionosphere and magnetosphere dynamics
- Solar and Space Plasma Dynamics
- Astro and Planetary Science
Geophysics top 5%
- Earthquake Detection and Analysis

Papers in

Astronomy and Astrophysics 44
- Ionosphere and magnetosphere dynamics 44
- Solar and Space Plasma Dynamics 29
- Astro and Planetary Science 4
Aerospace Engineering 20
- GNSS positioning and interference 18

Co-authors: Simon Shepherd (13 shared papers)J. M. Ruohoniemi (24 shared papers)J. B. H. Baker (15 shared papers)A. J. Coster (11 shared papers)Shun‐Rong Zhang (5 shared papers)L. B. N. Clausen (4 shared papers)B. Kunduri (5 shared papers)Shasha Zou (3 shared papers)
Journals: Annales Geophysicae (6 papers)Space Weather (3 papers)Radio Science (3 papers)Journal of Geophysical Research Space Physics (21 papers)Journal of Geophysical Research Atmospheres (2 papers)
Partner nations: United States United Kingdom Canada

In The Last Decade

E. G. Thomas

53 papers receiving 1.2k citations

Peers

Countries citing papers authored by E. G. Thomas

Since Specialization

Citations

This map shows the geographic impact of E. G. Thomas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by E. G. Thomas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E. G. Thomas more than expected).

Fields of papers citing papers by E. G. Thomas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. G. Thomas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by E. G. Thomas. The network helps show where E. G. Thomas may publish in the future.

Co-authors

The 25 scholars most cited alongside E. G. Thomas, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with E. G. Thomas Line = papers co-authored together E. G. Thomas links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 58 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Review of the accomplishments of mid-latitude Super Dual Auroral Radar Network (SuperDARN) HF radars Progress in Earth and Planetary Science ·Н. Нишитани, J. M. Ruohoniemi, M. Lester, J. B. H. Baker, A. V. Koustov, Simon Shepherd, G. Chisham, Tomoaki Hori, E. G. Thomas, R. A. Makarevich, A. Marchaudon, P. V. Ponomarenko, J. A. Wild, Stephen E. Milan, W. A. Bristow, John Devlin, E. S. Miller, R. A. Greenwald, Tadahiko Ogawa, Takashi Kikuchi	2019	154
2	Statistical Patterns of Ionospheric Convection Derived From Mid‐latitude, High‐Latitude, and Polar SuperDARN HF Radar Observations Journal of Geophysical Research Space Physics ·E. G. Thomas, Simon Shepherd	2018	112
3	Direct Observations of the Evolution of Polar Cap Ionization Patches Science ·Qinghe Zhang, Beichen Zhang, M. Lockwood, Hongqiao Hu, J. Moen, J. M. Ruohoniemi, E. G. Thomas, Shun‐Rong Zhang, Huigen Yang, Ruiyuan Liu, K. A. McWilliams, J. B. H. Baker	2013	110
4	Direct observations of the role of convection electric field in the formation of a polar tongue of ionization from storm enhanced density Journal of Geophysical Research Space Physics ·E. G. Thomas, J. B. H. Baker, J. M. Ruohoniemi, L. B. N. Clausen, A. J. Coster, J. C. Foster, P. J. Erickson	2013	84
5	On the generation/decay of the storm‐enhanced density plumes: Role of the convection flow and field‐aligned ion flow Journal of Geophysical Research Space Physics ·Shasha Zou, Mark B. Moldwin, A. J. Ridley, M. J. Nicolls, A. J. Coster, E. G. Thomas, J. M. Ruohoniemi	2014	65
6	Large‐scale observations of a subauroral polarization stream by midlatitude SuperDARN radars: Instantaneous longitudinal velocity variations Journal of Geophysical Research Atmospheres ·L. B. N. Clausen, J. B. H. Baker, J. M. Ruohoniemi, R. A. Greenwald, E. G. Thomas, Simon Shepherd, E. R. Talaat, W. A. Bristow, Yihua Zheng, A. J. Coster, S. Sazykin	2012	56
7	GPS phase scintillation and proxy index at high latitudes during a moderate geomagnetic storm Annales Geophysicae ·Paul Prikryl, Reza Ghoddousi‐Fard, B. Kunduri, E. G. Thomas, A. J. Coster, P. T. Jayachandran, E. Spanswick, D. W. Danskin	2013	54
8	Multi‐instrument observations of SED during 24–25 October 2011 storm: Implications for SED formation processes Journal of Geophysical Research Space Physics ·Shasha Zou, A. J. Ridley, Mark B. Moldwin, M. J. Nicolls, A. J. Coster, E. G. Thomas, J. M. Ruohoniemi	2013	50
9	Statistical characterization of the large‐scale structure of the subauroral polarization stream Journal of Geophysical Research Space Physics ·B. Kunduri, J. B. H. Baker, J. M. Ruohoniemi, E. G. Thomas, Simon Shepherd, K. T. Sterne	2017	48
10	GPS phase scintillation at high latitudes during the geomagnetic storm of 17–18 March 2015 Journal of Geophysical Research Space Physics ·Paul Prikryl, Reza Ghoddousi‐Fard, J. M. Weygand, A. Viljanen, Martin Connors, D. W. Danskin, P. T. Jayachandran, Knut Stanley Jacobsen, Y. L. Andalsvik, E. G. Thomas, J. M. Ruohoniemi, Tibor Durgonics, K. Oksavik, Yongliang Zhang, E. Spanswick, Márcio Aquino, V. Sreeja	2016	48
11	The geomagnetic storm time response of GPS total electron content in the North American sector Journal of Geophysical Research Space Physics ·E. G. Thomas, J. B. H. Baker, J. M. Ruohoniemi, A. J. Coster, Shun‐Rong Zhang	2016	40
12	An examination of inter‐hemispheric conjugacy in a subauroral polarization stream Journal of Geophysical Research Atmospheres ·B. Kunduri, J. B. H. Baker, J. M. Ruohoniemi, L. B. N. Clausen, A. Grocott, E. G. Thomas, M. P. Freeman, E. R. Talaat	2012	30
13	Earth's ion upflow associated with polar cap patches: Global and in situ observations Geophysical Research Letters ·Qinghe Zhang, Qiugang Zong, M. Lockwood, R. A. Heelis, M. R. Hairston, Jun Liang, I. W. McCrea, Beichen Zhang, J. Moen, Shun‐Rong Zhang, Yongliang Zhang, J. M. Ruohoniemi, M. Lester, E. G. Thomas, Ruiyuan Liu, M. W. Dunlop, Yong C.‐M. Liu, Yu‐Zhang Ma	2016	28
14	Formation of polar ionospheric tongue of ionization during minor geomagnetic disturbed conditions Journal of Geophysical Research Space Physics ·Jing Liu, Takuji Nakamura, Libo Liu, Wenbin Wang, N. Balan, Takanori Nishiyama, M. R. Hairston, E. G. Thomas	2015	23
15	Polar cap patch transportation beyond the classic scenario Journal of Geophysical Research Space Physics ·Qinghe Zhang, J. Moen, M. Lockwood, Ian McCrea, Beichen Zhang, K. A. McWilliams, Qiugang Zong, Shun‐Rong Zhang, J. M. Ruohoniemi, E. G. Thomas, M. W. Dunlop, Ruiyuan Liu, Huigen Yang, Hongqiao Hu, M. Lester	2016	22
16	GPS phase scintillation at high latitudes during geomagnetic storms of 7–17 March 2012 – Part 1: The North American sector Annales Geophysicae ·Paul Prikryl, Reza Ghoddousi‐Fard, E. G. Thomas, J. M. Ruohoniemi, Simon Shepherd, P. T. Jayachandran, D. W. Danskin, E. Spanswick, Yongliang Zhang, Yu Jiao, Y. Jade Morton	2015	21
17	DEFECT DETECTION ON HARDWOOD LOGS USING LASER SCANNING Wood and Fiber Science ·Liya Thomas, Lamine Mili, E. G. Thomas, Clifford A. Shaffer	2006	20
18	Dense plasma and Kelvin‐Helmholtz waves at Earth's dayside magnetopause Journal of Geophysical Research Space Physics ·Brian M. Walsh, E. G. Thomas, Kyoung‐Joo Hwang, J. B. H. Baker, J. M. Ruohoniemi, J. W. Bonnell	2015	19
19	Traveling Ionospheric Disturbances in the Vicinity of Storm‐Enhanced Density at Midlatitudes Journal of Geophysical Research Space Physics ·Shun‐Rong Zhang, Y. Nishimura, P. J. Erickson, Ercha Aa, H. Kil, Yue Deng, E. G. Thomas, W. Rideout, A. J. Coster, Robert Kerr, Juha Vierinen	2022	18
20	Geomagnetic Storm‐Induced Plasma Density Enhancements in the Southern Polar Ionospheric Region: A Comparative Study Using St. Patrick's Day Storms of 2013 and 2015 Space Weather ·P. R. Shreedevi, R. K. Choudhary, Smitha V. Thampi, Sneha Yadav, Tarun Kumar Pant, Yiqun Yu, Ryan McGranaghan, E. G. Thomas, Anil Bhardwaj, A. K. Sinha	2020	17

About E. G. Thomas

E. G. Thomas is a scholar working on Astronomy and Astrophysics, Aerospace Engineering, Molecular Biology, Geophysics and Oceanography, having authored 58 papers that have together received 1.3k indexed citations. Recurring topics across this work include Ionosphere and magnetosphere dynamics (44 papers), Solar and Space Plasma Dynamics (29 papers), GNSS positioning and interference (18 papers), Geomagnetism and Paleomagnetism Studies (14 papers), Earthquake Detection and Analysis (12 papers), Geophysics and Gravity Measurements (6 papers), Remote Sensing and LiDAR Applications (4 papers) and Astro and Planetary Science (4 papers). The work is most often cited by research in Astronomy and Astrophysics (1.2k citations), Geophysics (518 citations), Aerospace Engineering (455 citations), Oceanography (138 citations) and Molecular Biology (429 citations). E. G. Thomas has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include Simon Shepherd, J. M. Ruohoniemi, J. B. H. Baker, A. J. Coster, Shun‐Rong Zhang, L. B. N. Clausen, B. Kunduri, Shasha Zou, M. J. Nicolls and A. J. Ridley. Their work appears in journals such as Annales Geophysicae, Space Weather, Radio Science, Journal of Geophysical Research Space Physics and Journal of Geophysical Research Atmospheres.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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