Plus d'actualités

Three Sentinel-2 satellites instead of two: impact on the retrieval of the snow disappearance date

Due to the success of Olivier’s petition, ESA kept Sentinel-2A operational after the launch of Sentinel-2C. Having three operational satellites instead of two increases the revisit, which should improve the quality of the derived products, and therefore the reliability of operational services based on Sentinel-2 data. One of this service is the Copernicus’ High Resolution […]

IOTA2 software mailing list

Hello everyone, We have just created a mailing list for users of the IOTA2 software (iota2 — iota2 documentation). The tool will undergo significant developments in the coming months, and the purpose of this list is to communicate with the community to support these changes and to maintain the processing workflows needed by the users. […]

Evolution des glaciers du Vignemale sous l’œil des satellites Pléiades (2013-2025)

Grâce à DINAMIS, un couple d’images stéréoscopiques a été acquis par Pléiades 1B le 14 septembre 2025. Le modèle numérique de surface (MNS) produit à partir de ces images peut être comparé à un autre MNS de septembre 2013 produit à partir des images Pléiades 1A commandées par Marti et al. (2014). Le glacier d’Ossoue […]

Rechercher