Articles | Volume 15, issue 11
https://doi.org/10.5194/amt-15-3465-2022
https://doi.org/10.5194/amt-15-3465-2022
Research article
 | 
10 Jun 2022
Research article |  | 10 Jun 2022

On the derivation of zonal and meridional wind components from Aeolus horizontal line-of-sight wind

Isabell Krisch, Neil P. Hindley, Oliver Reitebuch, and Corwin J. Wright

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Cited articles

Andersson, E.: Statement of Guidance for Global Numerical Weather Prediction (NWP), World Meteorological Society, https://docplayer.net/194586713-Statement-of-guidance-for-global-numerical-weather-prediction-nwp.html (last access: 11 August 2021), 2018. 
Banyard, T. P., Wright, C. J., Hindley, N. P., Halloran, G., Krisch, I., Kaifler, B., and Hoffmann, L.: Atmospheric gravity waves in Aeolus wind lidar observations, Geophys. Res. Lett., 48, e2021GL092756, https://doi.org/10.1029/2021GL092756, 2021a. 
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Short summary
The Aeolus satellite measures global height resolved profiles of wind along a certain line-of-sight. However, for atmospheric dynamics research, wind measurements along the three cardinal axes are most useful. This paper presents methods to convert the measurements into zonal and meridional wind components. By combining the measurements during ascending and descending orbits, we achieve good derivation of zonal wind (equatorward of 80° latitude) and meridional wind (poleward of 70° latitude).
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