THEIA Snow product joins the hydroweb.next portal
Find Theia Snow product on hydroweb.next along with other signifiative hydrological data and products.
Products
News
[World Soil Day] THEIA tools for documenting soil-water interactions
On December 5th, the international community dedicates World Soil Day to raising awareness of the importance of soil quality and health for the proper functioning of ecosystems and agricultural production. […]
Publications
ForM@Ter and THEIA release a serie of very high resolution topographic models of 140 glaciers worldwide through the PGO FAIR collection
The Pléiades Glacier Observatory was initiated in 2016 by French Space Agency (CNES), by the Laboratoire d’Etudes Géophysiques et Océanographiques Spatiales (LEGOS) and by the Institut National des Sciences de […]
Products
MAJA is already ready for CAMS
From the end of September, the MAJA processing chain will be using CAMS 48r1 data for the production of Theia Surface Reflectance products.
News
A World Glacier Atlas to understand glacier mechanisms in a global warming context
The 3 glacier products available on Theia offer an unprecedented global overview of the evolution of glaciers.
Products
Hydroweb | More than 22800 stations on the world’s rivers
The database Hydroweb offers River Height and Lake Height products derived from spatial altimetry. These time series provide the height of rivers and the height of lakes and reservoirs around the world […]
News
Land cover Theia product update
Like every year at this time, you’re invited to discover the new version of the OSO product, from the S.E.C Land cover. The 2022 version was released a few days […]
Theia Regional Animation Network
A new GeoDEV website, with resources tailored to your profile
The website of the ART GeoDEV, the Theia Regional Animation network that CIRAD, IRD and CNES have been leading since 2017 in the direction of Southern countries, is evolving to […]
Agenda
May 2023, Montpellier | Arbocarto user meetings
Three days of workshops for users of the Arbocarto tool were organised in Montpellier and in “hybrid” mode, from 9 to 12 May 2023. These days were organised in hybrid […]
Products
MAJA ADAPTS TO CAMS’ EVOLUTION
The development of CAMS aerosol products requires MAJA to be adapted and has an impact on the production of Reflectance Theia products.
Products
Kakhovka: HYDROWEB data shows a reservoir turned back a river
Hydroweb data is used to track the world’s major rivers and reservoirs. It documents the end of the Kakhovka reservoir.
Products
What Hydroweb data shows about the Kakhovka dam failure
Theia Hydroweb data has been widely used to illustrate the recent variation in the Kakhovka dam reservoir on social networks, with comments sometimes going far beyond what the data can actually indicate.