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Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Utah State University

2009

Mesospheric gravity waves

Articles 1 - 2 of 2

Full-Text Articles in Physical Sciences and Mathematics

Intra-Annual Comparison Of Mesospheric Gravity Waves Over Halley And Rothera Stations, Antarctica, Jonathan Pugmire, Michael J. Taylor, K. Nielsen, A. Wall, J. Thompson, P. D. Pautet Oct 2009

Intra-Annual Comparison Of Mesospheric Gravity Waves Over Halley And Rothera Stations, Antarctica, Jonathan Pugmire, Michael J. Taylor, K. Nielsen, A. Wall, J. Thompson, P. D. Pautet

Graduate Student Posters

No abstract provided.


Rayleigh-Lidar Determinations Of The Vertical Wavelength Of Mesospheric Gravity Wave, Joe R. Slansky, Durga N. Kafle, Vincent B. Wickwar Apr 2009

Rayleigh-Lidar Determinations Of The Vertical Wavelength Of Mesospheric Gravity Wave, Joe R. Slansky, Durga N. Kafle, Vincent B. Wickwar

Posters

Atmospheric structures have been observed in the Rayleigh lidar data acquired between 1993 and 2004 at Utah State University (USU). The observations pertain to the density and temperature in the mesosphere between 45 and 90 km altitude. The structures referred to arise from monochromatic Atmospheric Gravity Waves (AGWs). Previous analysis of these data have searched for and found a spectrum with a peak in the vertical wavelength 12–16 km. It has been suggested by other researchers using other types of data that there may be another peak in the spectrum at shorter wavelengths. For this study the lidar data were …