Brent Renfro
University of Texas at Austin
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Publication
Featured researches published by Brent Renfro.
Journal of Atmospheric and Solar-Terrestrial Physics | 1983
James R. Clynch; David S. Coco; Brent Renfro
Abstract The effects of the solar eclipse of 26 February 1979 on the ionosphere were measured using differential Doppler techniques. Nayy navigation satellite passes were monitored at 12 sites located across the North American continent. These data yield a measurement of the vertical columnar electron content along a north-south line. Different sites monitoring the same pass provide simultaneous observations of ionospheric variations along different longitude lines. Two satellite passes occurred during or just after the eclipse. These data show a shoulderjust northward of the umbra region and a trough just behind the umbra containing large horizontal gradients. This sharp trough recovered quickly with a half-life of about 10 min.
Proceedings of the 17th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2004) | 2004
Brian W. Tolman; R. Benjamin Harris; T. L. Gaussiran; David Munton; Jon Little; Richard Mach; Scot Nelsen; Brent Renfro; David Schlossberg
Proceedings of the 20th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2007) | 2007
Tom Creel; Arthur J. Dorsey; Philip J. Mendicki; Jon Little; Richard Mach; Brent Renfro
Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006) | 2006
R. Benjamin Harris; Timothy Craddock; Tracie Conn; T. L. Gaussiran; Eric Hagen; Anthony Hughes; Jon Little; Richard Mach; Scot Nelsen; Brent Renfro; Brian W. Tolman
Proceedings of the 18th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2005) | 2005
Brent Renfro; R. Benjamin Harris; Brian W. Tolman; T. L. Gaussiran; David Munton; Jon Little; Richard Mach; Scot Nelsen
Archive | 1982
James R. Clynch; Brent Renfro
Proceedings of the 20th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2007) | 2007
R. Benjamin Harris; Tracie Conn; T. L. Gaussiran; Chris Kieschnick; Jon Little; Richard Mach; David Munton; Brent Renfro; Scot Nelsen; Brian W. Tolman; Jonathan Vorce; Dagoberto Salazar
Proceedings of the 22nd International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2009) | 2009
T. L. Gaussiran; Eric Hagen; R. Benjamin Harris; Chris Kieschnick; Jon Little; Richard Mach; David Munton; Scot Nelsen; Colin P. Petersen; David Rainwater; Brent Renfro; Brian W. Tolman; Dagoberto Salazar
Proceedings of the 1999 National Technical Meeting of The Institute of Navigation | 1999
Brent Renfro; Richard Mach; Jon Little; Tom Creel; Randall Taylor
Proceedings of the 2008 National Technical Meeting of The Institute of Navigation | 2008
Brent Renfro; Shawn Furgason; Jon Little; Richard Mach
