SA14A:
The Bottomside Equatorial Ionosphere: Dynamics and Impacts II

Monday, 15 December 2014: 4:00 PM-6:00 PM
Chairs:  Todd Ryan Pedersen, Air Force Research Laboratory Albuquerque, Albuquerque, NM, United States, David L Hysell, Cornell University, Ithaca, NY, United States and Kent L Miller, AFOSR/RSE, Arlington, VA, United States
Primary Conveners:  David L Hysell, Cornell University, Ithaca, NY, United States
Co-conveners:  Kent L. Miller, Air Force Office of Scientific Research, Arlington, VA, United States and Todd Ryan Pedersen, Air Force Research Laboratory, Kirtland Afb, NM, United States
OSPA Liaisons:  David L Hysell, Cornell University, Ithaca, NY, United States

Abstracts Submitted to this Session:

4:00 PM
SA14A-01
 
Ionosphere Profile Estimation Using Ionosonde & GPS Data in an Inverse Refraction Calculation
Mark L. Psiaki, Cornell University, Ithaca, NY, United States
4:15 PM
SA14A-02
 
Effect of ray and speed perturbations on Ionospheric Tomography by Over-the-horizon radar: A new method
Corinna Roy1, Giovanni Occhipinti1, Lapo Boschi2 and Jean-Philippe Molinié3, (1)Institut de Physique du Globe de Paris, Paris, France, (2)ISTeP Institut des Sciences de la Terre de Paris, Paris Cedex 05, France, (3)ONERA French Aerospace Lab, Palaiseau Cedex, France
4:30 PM
SA14A-03
 
HF Radar for Long-Range Monitoring of Ionospheric Irregularities in the Equatorial Region
Todd Ryan Pedersen, Richard T Parris and Eugene V Dao, Air Force Research Laboratory Albuquerque, Albuquerque, NM, United States
4:45 PM
SA14A-04
 
Examining the Electric Fields of the Evening Equatorial Ionosphere When the Solar Terminator is Aligned and Not Aligned with the Magnetic Meridian
J Vincent Eccles, Center for Atmospheric and Space Sciences, Logan, UT, United States
5:00 PM
SA14A-05
 
Numerical Simulations and Forecasts of Equatorial Spread F in the American Sector Based on ISR and HF Measurements
David L Hysell, Cornell University, Ithaca, NY, United States and Marco A Milla, Instituto Geofísico del Perú, Jicamarca Radio Observatory, Lima, Peru
5:15 PM
SA14A-06
 
Transequatorial Propagation and Depletion Precursors
Ethan S Miller, JHU/APL, Laurel, MD, United States, Gary S Bust, JHU Applied Physics Lab, Laurel, MD, United States, Stephen Roland Kaeppler, SRI International, Menlo Park, CA, United States, Nathaniel A Frissell, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States and Larry J Paxton, The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
5:30 PM
SA14A-07
 
Vertical gradients in the zonal wind observed in the equatorial F-region under postsunset conditions
Andrew Kiene1, Miguel Folkmar Larsen1 and Erhan Kudeki2, (1)Clemson University, Clemson, SC, United States, (2)University of Illinois at Urbana Champaign, Urbana, IL, United States
5:45 PM
SA14A-08
 
Evidence of Medium Scale (~50 km) Undulations Observed at Sunset in the Equatorial Ionosphere by Electric Field and Plasma Density Probes on the C/NOFS Satellite Below the F-Peak in Conjunction with Larger Scale (~500 km) Depletions
Robert F Pfaff Jr, Henry T Freudenreich, Jeffrey Klenzing and Maria C. Liebrecht, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
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