33. PEPSYS general photometry package
... If we regard the Earth's atmosphere as a part of the instrument not under the control of the observer, we see that measuring and correcting for extinction is an important part of this process. ...
34. PS_obj.html
... For example, in the Earth's upper atmosphere, the exobase is at a height of about 500 km , and the exosphere here is populated ...
35. http://www.naic.edu/~phil/temp/pfg_obs_opt_depth.ps
... Calculation of Atmospheric Emission Measured by Gregorian Feed Horns Paul F. Goldsmith September 16, 2001 As we use higher frequencies, emission from the Earth's atmosphere becomes more sig- ni cant. ...
37. Чапмановская конференция: вулканизм и атмосфера Земли - Все о Геологии
... Chapman Conference: Volcanism and the Earth's Atmosphere, Thera, GREECE, AGU, A. Singer, AGU Meetings, 2000 Florida Avenue, NW, Washington, DC 20009 USA, tel: 202-462-6900, fax: 202-328-0566, E-mail: asinger@agu.org, 17.06.2002 21.06.2002. ...
39. Eyes on the Sky, Feet on the Ground: Chapter Five
... fast flying space debris which has rammed into the Earth's atmosphere, causing enough friction to burn up and sometimes explode ... Most meteors never reach the ground, instead burn up in the Earth's atmosphere in nature's fireworks show. ...
40. UNIVERSAT-2006 presentations
... I. Belokonov . The Project of the Scientific-Educational Small Satellite for Research of the Earth's Upper Atmosphere Density . ...