Articles | Volume 25, issue 14
https://doi.org/10.5194/acp-25-7741-2025
https://doi.org/10.5194/acp-25-7741-2025
Research article
 | 
22 Jul 2025
Research article |  | 22 Jul 2025

Discussion of the spectral slope of the lidar ratio between 355 and 1064 nm from multiwavelength Raman lidar observations

Moritz Haarig, Ronny Engelmann, Holger Baars, Benedikt Gast, Dietrich Althausen, and Albert Ansmann

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Cited articles

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Short summary
The lidar ratio is an important quantity in aerosol typing. Its spectral slope contains information about the source region or transport paths of the observed aerosol. The extension to 1064 nm is a recent development led by our institute. We gathered previous observations and added new ones to provide the spectral slope for the most important aerosol types such as marine and continental aerosol, dust, smoke, and sulfate. We compared it to assumptions used for spaceborne backscatter lidars.
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