Articles | Volume 20, issue 22
Research article
19 Nov 2020
Research article |  | 19 Nov 2020

Is the near-spherical shape the “new black” for smoke?

Anna Gialitaki, Alexandra Tsekeri, Vassilis Amiridis, Romain Ceolato, Lucas Paulien, Anna Kampouri, Antonis Gkikas, Stavros Solomos, Eleni Marinou, Moritz Haarig, Holger Baars, Albert Ansmann, Tatyana Lapyonok, Anton Lopatin, Oleg Dubovik, Silke Groß, Martin Wirth, Maria Tsichla, Ioanna Tsikoudi, and Dimitris Balis

Data sets

Creating Reprojected True Color MODIS Images: A Tutorial, Version 1.0.2 L. Gumley, J. Descloitres, and J. Schmaltz MODIS_True_Color.pdf

Short summary
Stratospheric smoke particles are found to significantly depolarize incident light, while this effect is also accompanied by a strong spectral dependence. We utilize scattering simulations to show that this behaviour can be attributed to the near-spherical shape of the particles. We also examine whether an extension of the current AERONET scattering model to include the near-spherical shapes could be of benefit to the AERONET retrieval for stratospheric smoke associated with enhanced PLDR.
Final-revised paper