Articles | Volume 15, issue 19
https://doi.org/10.5194/amt-15-5769-2022
https://doi.org/10.5194/amt-15-5769-2022
Research article
 | 
13 Oct 2022
Research article |  | 13 Oct 2022

Meteor radar vertical wind observation biases and mathematical debiasing strategies including the 3DVAR+DIV algorithm

Gunter Stober, Alan Liu, Alexander Kozlovsky, Zishun Qiao, Ales Kuchar, Christoph Jacobi, Chris Meek, Diego Janches, Guiping Liu, Masaki Tsutsumi, Njål Gulbrandsen, Satonori Nozawa, Mark Lester, Evgenia Belova, Johan Kero, and Nicholas Mitchell

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Cited articles

Andrioli, V. F., Fritts, D. C., Batista, P. P., and Clemesha, B. R.: Improved analysis of all-sky meteor radar measurements of gravity wave variances and momentum fluxes, Ann. Geophys., 31, 889–908, https://doi.org/10.5194/angeo-31-889-2013, 2013. a
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Batista, P., Clemesha, B., Tokumoto, A., and Lima, L.: Structure of the mean winds and tides in the meteor region over Cachoeira Paulista, Brazil (22.7 S,45 W) and its comparison with models, J. Atmos. Sol.-Terr. Phy., 66, 623–636, https://doi.org/10.1016/j.jastp.2004.01.014, dynamics and Chemistry of the MLT Region – PSMOS 2002 International Symposium, 2004. a
Becker, E.: Dynamical Control of the Middle Atmosphere, Space Sci. Rev., 168, 283–314, https://doi.org/10.1007/s11214-011-9841-5, 2012. a, b
Becker, E. and Vadas, S. L.: Secondary Gravity Waves in the Winter Mesosphere: Results From a High-Resolution Global Circulation Model, J. Geophys. Res.-Atmos., 123, 2605–2627, https://doi.org/10.1002/2017JD027460, 2018. a
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Short summary
Precise and accurate measurements of vertical winds at the mesosphere and lower thermosphere are rare. Although meteor radars have been used for decades to observe horizontal winds, their ability to derive reliable vertical wind measurements was always questioned. In this article, we provide mathematical concepts to retrieve mathematically and physically consistent solutions, which are compared to the state-of-the-art non-hydrostatic model UA-ICON.
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