aeris

Data and Services for the Atmosphere

The AERIS atmosphere Data and Services Centre federates national data management activities and atmospheric science expertise.

Whether data from long-term observation sites recording the causes and signs of climate change, the results of major field or aerial surveys to better understand the chemistry and physics of our atmosphere, measurements from satellites that constantly observe and probe Earth and its atmosphere, or the results of laboratory experiments, all atmospheric research data are intended to be stored, distributed and combined by AERIS. Learn more.

AERIS also provides support to scientists through a continuous open call for projects. If you would like to know more, go here.

GEOView3D: A 3D view of the Earth, everywhere, anytime, from the GEO constellation 

Highlights

AERIS/ESPRI

Tracking N₂O from space: the contribution of the IASI satellite and the TN2OR algorithm

The Toulouse N2O Retrieval (TN2OR) combines the Radiative Transfer for TIROS Operational Vertical Sounder (RTTOV) model with the Levenberg–Marquardt optimal estimation method (OEM) to retrieve primarily nitrous oxide (N2O) from […]

AERIS/ICARE

Discover the new iAERUS-GEO/SEVIRI product

AERIS now offers the iAERUS-GEO/SEVIRI product, which enables the monitoring of aerosols in the atmosphere using observations from the Meteosat Second Generation (MSG) geostationary satellite, operated by EUMETSAT. The data […]

AERIS/ESPRI

MAGIC-AVALON: a key campaign for validating new atmospheric satellite missions

Background The MAGIC-AVALON (Aircraft Validation Of New-generation satelLites) campaign builds on the MAGIC (Monitoring of Atmospheric composition and Greenhouse gases through multi-Instruments Campaigns) initiative, which was launched to improve our […]

Upcoming events

conference

EUMETSAT Meteorological Satellite Conference 2026

The 2026 EUMETSAT Meteorological Satellite Conference will take place in Darmstadt, Germany on 21 to 25 September.   Over the years, the EUMETSAT user conference has become a key annual […]

conference

3rd National Methane Days

The 3rd National Methane Days will be held in Paris over two half-days, November 17th and 18th, 2026, to bring together French scientific communities working on methane, as well as […]

General Presentation of AERIS

AERIS is a component of the Data Terra Research Infrastructure.

The other centers of Data Terra

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