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Full-Text Articles in Physics
Characterization Of An Axially Sampling Time-Of-Flight Mass Spectrometer For Upper Atmospheric Measurements, Addison E. Everett, Scott Schicker, Mike Watson, Wayne Sanderson, Dalon Work, Cameron Weston, James Dyer, Erik Syrstad
Characterization Of An Axially Sampling Time-Of-Flight Mass Spectrometer For Upper Atmospheric Measurements, Addison E. Everett, Scott Schicker, Mike Watson, Wayne Sanderson, Dalon Work, Cameron Weston, James Dyer, Erik Syrstad
Graduate Student Posters
The mesosphere/lower thermosphere (MLT) lies between the turbulent mixing and diffusive layers of the earth’s upper atmosphere. Temperatures in this region are varied and include the coldest region of the earth’s atmosphere, the mesopause. Too high for aircraft and too low for satellites, the only method of direct access to the MLT is by sounding rocket for periods of at most a few minutes. Because of this, the MLT is the most difficult region of the earth’s atmosphere to access and is therefore the least understood region of the earth’s atmosphere. Accurate in-situ measurements of MLT species are important for …
Investigating Mountain Waves In Mtm Image Data At Cerro Pachon, Chile, Neal R. Criddle, M. J. Taylor, P.-D. Pautet, Y. Zhao, G. Swenson, A. Liu
Investigating Mountain Waves In Mtm Image Data At Cerro Pachon, Chile, Neal R. Criddle, M. J. Taylor, P.-D. Pautet, Y. Zhao, G. Swenson, A. Liu
Neal R Criddle
Gravity waves are important drivers of chemical species mixing, energy and momentum transfer into the MLT (~80 - 100 km) region. As part of a collaborative program involving instruments from several institutions Utah State University has operated a Mesospheric Temperature Mapper (MTM) at the new Andes Lidar Observatory (ALO) on Cerro Pachon (30.2°S, 70.7°W) Since August 2009. A primary goal of this program is to quantify the impact of mountain waves on the MLT region. The Andes region is an excellent natural laboratory for investigating gravity wave influences on the MLT region, especially the study of mountain waves, created by …