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Found 5 entries in the Bibliography.
Showing entries from 1 through 5
2016 |
Using a three-dimensional nonhydrostatic general circulation model, we investigate the response of the thermosphere–ionosphere system to the 5–6 August 2011 major geomagnetic Yi\ugit, Erdal; Frey, Harald; Moldwin, Mark; Immel, Thomas; Ridley, Aaron; Published by: Journal of Atmospheric and Solar-Terrestrial Physics Published on: YEAR: 2016   DOI: 10.1016/j.jastp.2015.10.002 |
2012 |
Importance of capturing heliospheric variability for studies of thermospheric vertical winds Using the Global Ionosphere Thermosphere Model with observed real-time heliospheric input data, the magnitude and variability of thermospheric neutral vertical winds are investigated. In order to determine the role of variability in the Interplanetary Magnetic Field (IMF) and solar wind density on the neutral wind variability, the heliospheric input data are smoothed. The effects of smoothing the IMF and solar wind and density on the vertical winds are simulated for the cases of no smoothing, 5-minute, and 12-minute smoot ... Erdal, Yi\u; Ridley, Aaron; Moldwin, Mark; Published by: Journal of Geophysical Research Published on: 07/2012 YEAR: 2012   DOI: 10.1029/2012JA017596 gravity waves; interplanetary magnetic field; Joule heating; magnetosphere-ionosphere-thermosphere coupling; nonhydrostatic general circulation model; vertical wind variability |
Longitudinal differences of ionospheric vertical density distribution and equatorial electrodynamics Accurate estimation of global vertical distribution of ionospheric and plasmaspheric density as a function of local time, season, and magnetic activity is required to improve the operation of space-based navigation and communication systems. The vertical density distribution, especially at low and equatorial latitudes, is governed by the equatorial electrodynamics that produces a vertical driving force. The vertical structure of the equatorial density distribution can be observed by using tomographic reconstruction techni ... Yizengaw, E.; Zesta, E.; Moldwin, M.; Damtie, B.; Mebrahtu, A.; Valladares, C.; Pfaff, R.; Published by: Journal of Geophysical Research Published on: 07/2012 YEAR: 2012   DOI: 10.1029/2011JA017454 |
2010 |
On the causes of plasmaspheric rotation variability: IMAGE EUV observations
Galvan, David; Moldwin, Mark; Sandel, Bill; Crowley, Geoff; Published by: Journal of Geophysical Research: Space Physics Published on: |
2008 |
Multi-instrument observations of the ionospheric and plasmaspheric density structure
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