Storming Media: Pentagon Reports and DocumentsPentagon Reports: Fast. Definitive. Complete.     
New Account »
Forgot Password?
Advanced Search »

Newsletter
Unsubscribe »
Reports by Author

V. J. Abreu


Click on the titles below to find US government-authored or -collected reports written by V. J. Abreu

Total Results: 2 Results per page:
Sort by: Title Date Desc Pages Display:
Remote Measurement of Upper Atmospheric Density: Instrument Definition 03 DEC 91 86 pages
Authors:  P. B. Hays; J. H. Yee; V. J. Abreu; MICHIGAN UNIV ANN ARBOR SPACE PHYSICS RESEARCH LAB
The full text of this report is available for sale.A study conducted previously at the Space Physics Research Laboratory, University of Michigan (Hays et al., 1988) has concluded that measurement of the spectral intensity of the O sub 2 atmospheric band is the most feasible technique. The basic determination of the te


Remote Measurement of Upper Atmospheric Density. A Feasibility Study 10 JUN 88
Authors:  P. B. Hayes; V. J. Abreu; C. R. Cornish; J. J. Horvath; M. Luo; MICHIGAN UNIV ANN ARBOR SPACE PHYSICS RESEARCH LAB
The full text of this report is not available and therefore is not for sale. This information is provided for reference purposes only.Orbital reentry of large maneuverable vehicles and the potential to modify orbital parameters using the aerobreaking technique have increased the need to understand in detail the variability of atmospheric density in the mesosphere and lower thermosphere. The variability of mass density in the mesosphere has been apparent for many years, being seen in sounding rocket data, backscatter radar profiles, and airglow optical emissions. The systematic variations that have been determined ...


Total Results: 2 Results per page: