A pre-print describing the PGO program is online for public discussion & review

We just submitted to The Cryosphere (EGU) a manuscript describing the Pléiades Glacier Observatory (PGO) initiative, the data provided to the community. An effort was made to assess the precision of the topographies and elevation change maps derived from these data, in particular using synchronous Lidar data from Norway and Canada. A pre-print is available in EGUsphere for open discussion until 3 April 2024. Comments more than welcome.

Berthier, E., Lebreton, J., Fontannaz, D., Hosford, S., Belart, J. M. C., Brun, F., Andreassen, L. M., Menounos, B., and Blondel, C.: The Pléiades Glacier Observatory: high resolution digital elevation models and ortho-imagery to monitor glacier change, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2024-250, 2024.

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Map of elevation changes: quick-looks

The ultimate PGO products are the maps of glacier elevation changes over 5-yr periods. They will soon be available on a web server. To keep you waiting, find below a gallery of such maps for 2016-2021, 2017-2022 or 2018-2023. Maybe you can spot your favorite glacier? [click on the first image to start the slideshow] […]

Mandal et al.: Glacier mass balance and its climatic and nonclimatic drivers in the Ladakh region during 2000–2021 from remote sensing data

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