Articles | Volume 18, issue 8
https://doi.org/10.5194/tc-18-3891-2024
https://doi.org/10.5194/tc-18-3891-2024
Research article
 | 
30 Aug 2024
Research article |  | 30 Aug 2024

Monthly velocity and seasonal variations of the Mont Blanc glaciers derived from Sentinel-2 between 2016 and 2024

Fabrizio Troilo, Niccolò Dematteis, Francesco Zucca, Martin Funk, and Daniele Giordan

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This preprint is open for discussion and under review for The Cryosphere (TC).
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Cited articles

Ahn, Y. and Box, J. E.: Glacier velocities from time-lapse photos: technique development and first results from the Extreme Ice Survey (EIS) in Greenland, J. Glaciol., 56, 723–734, 2010. 
Allstadt, K. E., Shean, D. E., Campbell, A., Fahnestock, M., and Malone, S. D.: Observations of seasonal and diurnal glacier velocities at Mount Rainier, Washington, using terrestrial radar interferometry, The Cryosphere, 9, 2219–2235, https://doi.org/10.5194/tc-9-2219-2015, 2015. 
Bahr, D. B. and Radić, V.: Significant contribution to total mass from very small glaciers, The Cryosphere, 6, 763–770, https://doi.org/10.5194/tc-6-763-2012, 2012. 
Benn, D. I. and Evans, D. J.: Glaciers & glaciation, Routledge, ISBN 9780340653036, 2014. 
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The study of glacier sliding along slopes is relevant in many aspects of glaciology. We processed Sentinel-2 satellite optical images of Mont Blanc, obtaining surface velocities of 30 glaciers between 2016 and 2024. The study revealed different behaviours and velocity variations that have relationships with glacier morphology. A velocity anomaly was observed in some glaciers of the southern side in 2020–2022, but its origin needs to be investigated further.
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