From Multitemp blog to Nature Geoscience

You probably remember Simon Gascoin’s story about the Aru glacier avalanches, which started from Simon’s observations of the twin avalanches using the Sentinels. It was one of the big buzz pages of the blog in 2016. The first images were published here, then spread out in many scientific websites and the social networks. 

It seems that the story finally made its way to Nature Geoscience, after a large work from many scientists lead by Andreas Kaab.  Congratulations to all the team ! So, dear CESBIO colleagues, or remote sensing time series users, it is time to submit your work to this blog as a first step to future publications in Nature 😉 !  

Plus d'actualités

Pléiades © CNES 2026 Distribution Airbus DS

Clear-sky Pléiades acquisition of the Rasuwa landslide source area

After many attempts, CNES’s Pléiades satellites finally captured a clear-sky view of the source area of the devastating flood in Nepal. The stereoscopic acquisition enables the generation of a high-resolution DEM and consequently a geometrically accurate orthorectified image. Although I’m not involved in the scientific analysis, I could not resist taking a closer look at […]

New clear-sky image of the Rasuwa rock-ice avalanche

On 08 Sep 2026, Sentinel-2 acquired a clear-sky image near the release area of the landslide which caused the catastrophic flood in Nepal. Using this image and a pre-event digital elevation model (Berthier 2026) we can analyze the upper part of the avalanche runout profile. The block of rock and ice was released near 5120 […]

Combien de temps met la surface à se réchauffer après le passage d’un nuage ?

Combien de temps met le fût du canon à se refroidir ? Fernand Raynaud => Cette citation vient du fameux sketch de Fernand Raynaud, elle est soi-disant tirée d’un manuel militaire à destination des soldats: Le sketch est un peu long, je vous rappelle la réponse : un certain temps. Nous avons étudié une question […]

Rechercher