Optika Atmosfery i Okeana Journal

Vol. 37, issue 10, article # 4

Bordovskaya Yu. I., Timofeev Yu. M., Virolainen Ya. A., Poberovsky A. V. Analysis of the synergetic ground-based MW+IR method for determining vertical profiles of ozone content. // Optika Atmosfery i Okeana. 2024. V. 37. No. 10. P. 835–840. DOI: 10.15372/AOO20241004 [in Russian].
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Abstract:

Ozone is one of the important trace gases of the Earth's atmosphere. This study anal yses ground-based synergetic MW+IR method for remote measurements of ozone using ground-based instruments at Peterhof (SPbSU) – MW ozonometer and Bruker IFS-125HR Fourier transform infrared spectrometer. Numerical estimates of the errors and vertical resolution of remote measurements showed that uncertainties of remote ozone measurements at different altitudes vary from 5 to 20% or more. The vertical resolution of the MW+IR method varies from ~10 to ~12 km. These estimates demonstrate the potential for determining ozone in Peterhof using ground-based combined MW and IR measurements.

Keywords:

remote measurements, ground-based synergetic method, ozone profile, errors, a priori information, vertical resolution

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