Resources to support you
Here you can access our latest news (blog articles, press releases, scientific publi-cations, etc.), consult our software technical and methodological documentation, download our sales literature or explore our image gallery.
News
France, world champion in reducing lighting levels
Radiance levels (light emissions) measured by satellite have fallen by 25% in France between 2022 and 2023, and by 38% in ten years...
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Evolution of night-time satellite radiance between 2014 and 2021
A recent article in Science magazine (Citizen scientists report global rapid reduc-tions in the visibility of stars from 2011 to 2022) highlights...
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Clouds and light pollution
A cloudy sky that turns into a luminous cover at night. Light pollution, which deprives astronomers of access to the night sky on a clear day...
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Technical documentation
Consult the manuals for our different tools to find out more about their functionalities, processing options and methodology.
Detection of lighting shutdowns and creation of virtual light points
Analysis of technical data from light points and production of indicators. To function, StatEp requires data that conforms to the data model we use.
Modeling and mapping of diffuse light pollution (night sky quality)
Modeling and mapping of direct light pollution (exposure to lighting fluxes)
Sales literature
Browse and download our brochures, leaflets and product sheets.
Image gallery
Discover photos and visuals illustrating our activities, tools, light pollution, etc.
Do you have a project in mind?
You can use certain functions of our tools on our online software platform,
or entrust your work and analyses to our engineering department.
We'll be there to support you either way.