Tomsk, Russian Federation
Atmospheric ozone (O3) is a greenhouse gas and a powerful oxidizer. Therefore, remote ozone detection devices are being developed and improved to monitor the state of the ozonosphere. The compact mobile lidar for tropospheric O3 sensing using the four-channel echo signal recording system is presented. Lidar sensing is performed in the altitude range from 0.1 to 12 km. The lidar operates on the basis of the differential absorption and scattering method at the wavelengths pair of 299 nm and 341 nm. The key technical characteristics of the compact lidar and the results of lidar sensing over Tomsk are presented.
atmosphere, ozone, laser (lidar) sensing
1. Fizika atmosfernogo ozona / Pod red. A.H. Hrgian. — Leningrad: Gidrometeoizdat, 1973. 353 s.
2. Razumovskiy S.V. Ozon i ego reakcii s organicheskimi soedineniyami (kinetika i mehanika). Moskva: Nauka, 1974. 452 s.
3. Molina L.T. and Molina M.J. Absolute absorption cross section of ozone in the 185- nm to 350-nm wavelength range // Journal of Geophysical Research. 1988. vol. 91, No D13. P. 14.501–14.508. DOI:https://doi.org/10.1029/JD091iD13p14501.
4. Stauffe R.M. et al. An Examination of the Recent Stability of Ozonesonde Global Network Data. // Earth and Space Science. 2022. V. 9, N 10. P. 1-18. DOI:https://doi.org/10.1029/2022EA002459.
5. Nerobelov G. et al. Measurements and Modelling of Total Ozone Columns near St. Petersburg, Russia. / // Remote Sensing. 2022. V. 14. N 16. P. 3944 - 3968. DOI:https://doi.org/10.3390/rs14163944
6. Parisi A.V. et al. Satellite Monitoring of Environmental Solar Ultraviolet A (UVA) Exposure and Irradiance: A Review of OMI and GOME-2. // Remote Sensing. 2021. V. 13, N 4. P. 752 - 770. DOI:https://doi.org/10.3390/rs13040752
7. Gazoanalizatory na ozon (O3). . URL: https://gaz-analitik.ru/gazoanalizatoryi-naozon?srsltid=AfmBOopHN7Gsj82zAW9pcc8FacLop7CGzna05jzUyNzMLjdR_sp5iXgK (data obrascheniya 26.11.2025) ).
8. Matvienko G.G. et al. Laser and optical sounding of the atmosphere // Atmospheric and Oceanic Optics. 2020. V. 33. N 01. P. 87 – 96. DOI:https://doi.org/10.1134/S1024856018060209.
9. Romanovskiy O.A. , Yakovlev S.V. , Sadovnikov S.A. , Nevzorov A.A. , Nevzorov A.V. , Harchenko O.V. , Kravcova N.S. , Kistenev Yu.V. Nazemnye stacionarnye lidary differencial'nogo pogloscheniya dlya monitoringa parnikovyh gazov v atmosfere // Optika atmosfery i okeana. 2025. T. 38, № 1. S. 72–84. DOI:https://doi.org/10.15372/AOO20250109.
10. Measures R.M. Laser Remote Sensing: Fundamentals and Applications. Malabar: Krieger Publishing Company, 1992. 510 p.
