Intercomparison of ozone vertical profiles in the upper troposphere-stratosphere measured at the Siberian lidar station in Tomsk, Russia (56.5 deg. N, 85.0 deg. E) with DIAL, MLS, and IASI

Oleg A. Romanovskii; Sergey I. Dolgii; Alexey A. Nevzorov; Aleksie V. Nevzorov; Olga V. Kharchenko

doi:10.1117/12.2532642

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10 October 2019 Intercomparison of ozone vertical profiles in the upper troposphere-stratosphere measured at the Siberian lidar station in Tomsk, Russia (56.5 deg. N, 85.0 deg. E) with DIAL, MLS, and IASI

Oleg A. Romanovskii, Sergey I. Dolgii, Alexey A. Nevzorov, Aleksie V. Nevzorov, Olga V. Kharchenko

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Proceedings Volume 11152, Remote Sensing of Clouds and the Atmosphere XXIV; 111520U (2019) https://doi.org/10.1117/12.2532642
Event: SPIE Remote Sensing, 2019, Strasbourg, France

Abstract

The purpose of this work is to measure by differential absorption lidar (DIAL) the ozone vertical distribution (OVD) in the upper troposphere – stratosphere at wavelengths 299/341 and 308/353 nm and to compare the results with satellite data. А lidar complex for measuring the OVD in the altitude range ~ (5–45) km has been created. Here we analyze the results of ozone lidar measurements at wavelengths of 299/341 nm and 308/353 nm in March 2017 – January 2018 at Siberian Lidar Station (SLS) and compare them with satellite (AURA/MLS and IASI/MetOp) measurements of OVD. The retrieved lidar OVD profiles in the upper troposphere – stratosphere in comparison with AURA/MLS and IASI/MetOp profiles, as well as the stitched OVD profile in comparison with the mid-latitude Kruger model confirm the prospects of using the pairs of ozone sounding wavelengths 299/341 and 308/353 nm.

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Oleg A. Romanovskii, Sergey I. Dolgii, Alexey A. Nevzorov, Aleksie V. Nevzorov, and Olga V. Kharchenko "Intercomparison of ozone vertical profiles in the upper troposphere-stratosphere measured at the Siberian lidar station in Tomsk, Russia (56.5 deg. N, 85.0 deg. E) with DIAL, MLS, and IASI", Proc. SPIE 11152, Remote Sensing of Clouds and the Atmosphere XXIV, 111520U (10 October 2019); https://doi.org/10.1117/12.2532642

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