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News & Articles


Coastal Risks: How Callendar Mapped the Future of Territories Facing Rising Seas
With nearly 20,000 kilometers of shoreline, France is particularly exposed to coastal risks: erosion, sea level rise, storm flooding... This article demonstrate a comprehensive methodology to assess these risks and their evolution with climate change. Applied to the entire territory, both mainland France and overseas territories, it provides an unprecedented assessment and shows how high-resolution, science-based risk assessment can be realistically performed on whole country
7 hours ago5 min read


Tutorial: understanding wet bulb temperature and calculating it with Stull's formula
What is the wet bulb temperature? Why is it often quoted during heatwaves? How do I use it with Python?
May 18, 20222 min read


Tutorial: calculate the precise altitude of Place du Capitole (and any other point in France) using IGN's RGE Alti data and Python.
How can IGN's altimetry data be used to determine the precise altitude of a site, and anticipate climatic risks?
Mar 7, 20223 min read
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