Vol. 8, issue 08, article # 5

pdf Marichev V. N. Determination of the integral content of atmospheric trace gases from zenith measurements of the spectral sky brightness. // Atmospheric and oceanic optics. 1995. V. 8. No. 08. P. 1175-1179.
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Abstract:

A technique is proposed for determination of the integral content of atmospheric trace gases (ATG) from zenith observations of scattered solar radiation. The technique is based on measurements at two close wavelengths, one of which is on the ATG absorption line (band), and two solar zenith angles. Calibration of scattered solar radiation measurements against the direct solar radiation is not required.