Abstract
Atmospheric temperature soundings with significantly improved vertical resolution can be obtained from carefully chosen narrow band-pass measurements in the 4.3-μm band of CO2 by taking advantage of the variation of the absorption coefficients, and thereby the weighting functions, with pressure and temperature. A set of channels has been found in the 4.2-μm region that is capable of yielding about 2-km vertical resolution in the troposphere. The concept of a complete system is presented for obtaining high resolution retrievals of temperature and water vapor distribution, as well as surface and cloud top temperatures, even in the presence of broken clouds.
© 1977 Optical Society of America
Full Article | PDF ArticleMore Like This
Moustafa T. Chahine, N. L. Evans, V. Gilbert, and Robert D. Haskins
Appl. Opt. 23(7) 979-989 (1984)
David P. Edwards, John C. Gille, Paul L. Bailey, and John J. Barnett
Appl. Opt. 34(30) 7006-7018 (1995)
Jinxue Wang, S. Roland Drayson, and Paul B. Hayes
Appl. Opt. 28(23) 5038-5046 (1989)