Greenhouse gas monitoring with the GHGSat mission

<p>Learn about GHGsat - the latest mission in ESA’s Third Party Missions programme – in our new infographic. This Canadian satellite constellation is dedicated to monitoring greenhouse gas emissions.</p>

<figure class="centered-mobile-centered"><a href="/eogateway/documents/20142/2938202/GHGSat-Infographic.pdf" target="_blank"><img alt="Summary of the GHGSat mission" class="centered-mobile-centered" src="/eogateway/documents/20142/2938202/ESA-GHGSat-Infographic-tm.jpg" /></a>

<figcaption style="text-align: center;"><a href="/eogateway/documents/20142/2938202/GHGSat-Infographic.pdf" target="_blank"><i>Download the infographic</i></a></figcaption>
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A planned software maintenance activity will affect the ESA EO Sign-In Authentication Service on Tuesday 11 March 2025 from 8:00 to 16:00 UTC.

ESA EO Sign In service - Scheduled Maintenance on 11 March 2025

Two new Swarm L2 products are now available on the Swarm dissemination server, developed by DLR Institute, within the project MIGRAS (Monitoring of Ionospheric Gradients At Swarm).

New Swarm TEGIX and NEGIX products available

The production of Level 3 SMOS and Level 4 CryoSat-2/SMOS sea ice thickness data has been resumed since 3 March 2025.

SMOS L3 and L4 sea ice thickness production is resumed

Airborne data from the ESA CryoVEx/DEFIANT Antarctic campaign of 2022/23 is now available on CS2EO.

CryoVEx/DEFIANT airborne data now available on CS2EO

With its latest release, new features have been added to the HEDAVI (HEritage DAta VIsualisation) portal. These enhancements are designed to improve the user’s experience, and to offer additional tools, as well as satellite data.