A maintenance activity is scheduled on the following websites from 08:00 to 11:00 UTC on 5 March:

<ul>
	<li>Earth Online</li>
	<li><a href="https://earthcarehandbook.earth.esa.int/">EarthCARE Product Data Handbook </a></li>
	<li><a href="https://swarmhandbook.earth.esa.int/">Swarm Product Data Handbook&nbsp;</a></li>
</ul>

The websites will be unavailable during the maintenance window.

In addition, downloading reports from the <a href="http://qras.earth.esa.int/">Quality Advanced Search Portal </a>will be temporarily unavailable between 08:00 and 09:00 UTC.

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

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 SMOS Dissemination Service that was unavailable due to maintenance on 24 February 2025 has been resumed

SMOS Data Dissemination Service - RESUMED

A maintenance activity is scheduled on the following websites from 08:00 to 11:00 UTC on 5 March:

Maintenance on EO websites on 5 March