PGO data help to guide fieldwork in the Andes

31 mai 2024

We are delighted to read that Pléiades ortho-images and DSM were useful to guide a recent field campaign on the Quelccaya Ice Cap. PGO data will certain be also useful for the science to come out of these field observations. Congrtulation to the Deplete and Retreat: Andes Water Towers team.

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2026 south hemisphere images processed : new maps of elevation changes

Each semester, the two Pléiades satellites revisit several PGO sites (typically between 10 and 20). Comparison with previous surveys (dating back 5 years or more) enables new maps of elevation changes to be generated. We have just finished processing the 2026 stereo images for the southern hemisphere and have estimated the changes of multiple glaciers […]

2025 north hemisphere images processed : new maps of elevation changes

Each semester, the two Pléiades satellites revisit several PGO sites (typically between 10 and 20). Comparison with previous surveys (dating back 5 years or more) enables new maps of elevation changes to be generated. We have just finished processing the 2025 stereo images for the northern hemisphere and have estimated the changes of glaciers in […]

3D animations of future glacier retreat using PGO data

A High-Level International Conference on Glaciers’ Preservation was held from 29 to 31 May 2025 in Dushanbe, Tajikistan. The conference was organized by the Government of the Republic of Tajikistan in cooperation with the United Nations and other development partners, in support of the International Year of Glaciers’ Preservation (2025). The principal aims were to […]

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