Articles | Volume 15, issue 9
https://doi.org/10.5194/amt-15-2719-2022
https://doi.org/10.5194/amt-15-2719-2022
Research article
 | 
06 May 2022
Research article |  | 06 May 2022

Exploiting Aeolus level-2b winds to better characterize atmospheric motion vector bias and uncertainty

Katherine E. Lukens, Kayo Ide, Kevin Garrett, Hui Liu, David Santek, Brett Hoover, and Ross N. Hoffman

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Latest update: 19 Apr 2024
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Short summary
Winds that are crucial to weather forecasting derived from two different techniques – tracking satellite images (AMVs) and direct measurement of molecular and aerosol motions by Doppler lidar (Aeolus satellite winds) – are compared. We find that AMVs and Aeolus winds are highly correlated. Aeolus Mie-cloudy winds have great potential value as a comparison standard for AMVs. Larger differences are found in the Southern Hemisphere related to higher wind speed and higher vertical variation in wind.