Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 18, issue 6
Articles | Volume 18, issue 6
https://doi.org/10.5194/amt-18-1461-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-18-1461-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 6
Research article
 | 
25 Mar 2025
Research article |  | 25 Mar 2025

Solar background radiation temperature calibration of a pure rotational Raman lidar

Vasura Jayaweera, Robert J. Sica, Giovanni Martucci, and Alexander Haefele

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Cited articles

Behrendt, A.: Temperature measurements with lidar, in: Lidar, Springer, 273–305, ISBN: 978-0387400754, 2005. a, b, c
Brocard, E., Jeannet, P., Begert, M., Levrat, G., Philipona, R., Romanens, G., and Scherrer, S.: Upper air temperature trends above Switzerland 1959–2011, J. Geophys. Res.-Atmos., 118, 4303–4317, 2013a. a
Brocard, E., Philipona, R., Haefele, A., Romanens, G., Mueller, A., Ruffieux, D., Simeonov, V., and Calpini, B.: Raman Lidar for Meteorological Observations, RALMO – Part 2: Validation of water vapor measurements, Atmos. Meas. Tech., 6, 1347–1358, https://doi.org/10.5194/amt-6-1347-2013, 2013b. a
Colman, R. and Soden, B. J.: Water vapor and lapse rate feedbacks in the climate system, Rev. Mod. Phys., 93, 045002, https://doi.org/10.1103/RevModPhys.93.045002, 2021. a
Dessler, A., Schoeberl, M., Wang, T., Davis, S., and Rosenlof, K.: Stratospheric water vapor feedback, P. Natl. Acad. Sci. USA, 110, 18087–18091, 2013. a
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Our study presents a new method, the solar background calibration method, which improves temperature determinations in rotational Raman lidar systems. By utilizing background solar radiation, this technique offers more continuous and reliable temperatures independent of external measuring instruments. This new method enhances our ability to monitor and understand atmospheric trends and their association with climate change with greater accuracy.
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