协同地面微波+红外臭氧分析方法

IF 0.9 Q4 OPTICS

Atmospheric and Oceanic Optics Pub Date : 2025-04-29 DOI:10.1134/S1024856024701276

Yu. I. Bordovskaya, Yu. M. Timofeev, Ya. A. Virolainen, A. V. Poberovskii

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引用次数: 0

摘要

臭氧是地球大气中重要的微量气体之一。本研究利用圣彼得堡国立大学的地面仪器：MW臭氧计和Bruker IFS-125HR红外傅立叶变换光谱仪，分析了地面协同MW + IR方法对臭氧的远程测量。对遥感误差和垂直分辨率的数值估计表明，不同高度臭氧遥感测量的不确定度在5%至20%或更高。MW + IR方法的垂直分辨率在~ 10 ~ ~ 12 km之间。这些估计显示了结合地面微波和红外测量来监测彼得霍夫臭氧含量的潜力。

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Synergetic Ground-Based MW + IR Method for Ozone Profiling

Ozone is one of the important trace gases of the Earth’s atmosphere. This study analyses ground-based synergetic MW + IR method for remote measurements of ozone using ground-based instruments at Peterhof (St.-Petersburg State University): MW ozonometer and Bruker IFS-125HR Infrared Fourier Transform Spectrometer. Numerical estimates of the errors and vertical resolution of the remote measurements showed that uncertainties of remote ozone measurements vary from 5 to 20% or more at different altitudes. The vertical resolution of the MW + IR method varies from ∼10 to ∼12 km. These estimates show the potential for monitoring ozone content in Peterhof combining ground-based MW and IR measurements.

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来源期刊

Atmospheric and Oceanic Optics OPTICS-

CiteScore

2.40

自引率

42.90%

发文量

期刊介绍： Atmospheric and Oceanic Optics is an international peer reviewed journal that presents experimental and theoretical articles relevant to a wide range of problems of atmospheric and oceanic optics, ecology, and climate. The journal coverage includes: scattering and transfer of optical waves, spectroscopy of atmospheric gases, turbulent and nonlinear optical phenomena, adaptive optics, remote (ground-based, airborne, and spaceborne) sensing of the atmosphere and the surface, methods for solving of inverse problems, new equipment for optical investigations, development of computer programs and databases for optical studies. Thematic issues are devoted to the studies of atmospheric ozone, adaptive, nonlinear, and coherent optics, regional climate and environmental monitoring, and other subjects.