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Proceedings Paper

Method of twilight probing of the upper terrestrial atmosphere
Author(s): Yu. I. Zaginailo; V. D. Motrich; Yu. M. Gorbanev; C. M. Melikyants
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Paper Abstract

The method is based on the representation that the solar light scattered in the earth's atmosphere under twilight conditions is localized at a certain height which increases with the solar depression growth. The main problem of the method of twilight probing includes separation brightness of secondary twilights from the total observed brightness of the twilight sky. A drawback in the available method of separating brightness of secondary twilights lies in their being based on these or those assumptions on atmospheric properties. A method is proposed to take into account brightness of secondary twilights which is independent or model calculations and based only on the observed data.

Paper Details

Date Published: 3 September 1997
PDF: 5 pages
Proc. SPIE 3237, 23rd European Meeting on Atmospheric Studies by Optical Methods, (3 September 1997); doi: 10.1117/12.284767
Show Author Affiliations
Yu. I. Zaginailo, Odessa State Univ. (Ukraine)
V. D. Motrich, Odessa State Univ. (Ukraine)
Yu. M. Gorbanev, Odessa State Univ. (Ukraine)
C. M. Melikyants, Odessa State Univ. (Ukraine)


Published in SPIE Proceedings Vol. 3237:
23rd European Meeting on Atmospheric Studies by Optical Methods
Vasily N. Ivchenko, Editor(s)

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