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Member Since 2010
Evan G. Thomas
Senior Research Scientist, Dartmouth College
AGU Research
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Bottomside Ionospheric Density Monitoring with SuperDARN HF Radars
ADVANCES IN RADIO FREQUENCY PROPAGATION MODELING AND APPLICATIONS II ORAL
spa-aeronomy | 15 december 2023
Evan G. Thomas, Simon G. Shepherd, Gareth Chisham,...
The Super Dual Auroral Radar Network (SuperDARN) is an international network of more than 30 ground-based, high-frequency (HF) space weather radars wh...
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SuperDARN Iceland: Initial Results
THE GEOSPACE DYNAMICS CONSTELLATION (GDC): RESEARCH GOALS, OPPORTUNITIES, AND INSTRUMENTATION I POSTER
spa-aeronomy | 12 december 2023
Simon G. Shepherd, Evan G. Thomas, Timothy K. Yeom...
In January 2023, two new Super Dual Auroral Radar Network (SuperDARN) radars located in southern Iceland began contributing measurements of ionospheri...
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Dusk‐Dawn Asymmetries in SuperDARN Convection Maps
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
20 december 2022
Maria-Theresia Walach, Adrian Grocott, Evan G. Tho...
The Super Dual Auroral Radar Network (SuperDARN) is a collection of radars built to study ionospheric convection. We use a 7‐year archive of ...
SuperDARN Iceland: First Results
GEOSPACE RESEARCH FROM POLAR ENVIRONMENTS: A FOCUS ON POLAR CAP DYNAMICS II POSTER
spa-magnetospheric physics | 16 december 2022
Simon G. Shepherd, Chloe Baker, Evan G. Thomas, Na...
The Super Dual Auroral Radar Network (SuperDARN) is global network scientific HF radars located in the northern and southern hemisphere. The network h...
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Subauroral and midlatitude traveling ionospheric disturbances (TIDs) in the vicinity of storm enhanced density (SED) and subauroral polarization stream (SAPS)
MAGNETOSPHERE-IONOSPHERE-THERMOSPHERE COUPLING DURING DISTURBED TIMES VI ORAL
spa-aeronomy | 14 december 2022
Shunrong Zhang, Toshi Nishimura, Philip J. Erickso...
Storm Enhanced Density (SED) and Subauroral Polarization Stream (SAPS) are well known large scale subauroral structures and dynamics. In this study we...
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Application of SuperDARN Assimilative Mapping Technique to TS18 Plasma Convection Model
LEVERAGING MULTI-POINT AND MULTI-SOURCE OBSERVATIONS TO ADVANCE FRONTIER ITM SCIENCE III POSTER
spa-aeronomy | 13 december 2022
Chloe Baker, Nathaniel Alden, Evan G. Thomas, Simo...
Specification of the ionospheric convection electric field over the entire high-latitude region using only measurements is not possible. Instead, assi...
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Remote Sensing of Arctic Sea Ice Using the Super Dual Auroral Radar Network: New Results and Data Products
REMOTE SENSING OF THE CRYOSPHERE: SEA ICE I ONLINE POSTER DISCUSSION
cryosphere | 12 december 2022
Evan G. Thomas, Simon G. Shepherd, Kathryn A. McWi...
The Super Dual Auroral Radar Network (SuperDARN) is an international network of ground-based, high-frequency (HF) space weather radars which have oper...
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An Examination of SuperDARN Backscatter Modes Using Machine Learning Guided by Ray‐Tracing
SPACE WEATHER
20 september 2022
Bharat Kunduri, Joseph B. Baker, J. Michael Ruohon...
The Super Dual Auroral Radar Network (SuperDARN) is a network of High Frequency (HF) radars that are typically used for monitoring plasma convectio...