A number of live operational products are produced which are aimed at increasing our understanding of the complexity of atmospheric chemistry: both trace gases and aerosols.
05 March 2014
With increasing levels of greenhouse gases causing our climate to change, it is important to understand exactly where these gases come from and how they disperse in the atmosphere. A recent field campaign has shown that a potential new satellite could provide the answers.
04 September 2013
Ten years of satellite observations of greenhouse gases reveal that carbon dioxide in our atmosphere continues to increase despite international efforts to reduce carbon emissions. Satellites also show that recent methane increases are likely due to manmade emissions.
22 August 2013
Economic development often means an increase of harmful gases into the atmosphere. ESA's GlobEmission project uses satellite data to monitor atmospheric pollution from emissions.
05 September 2012
While piloting a commercial transatlantic flight last year, Captain Klaus Sievers and his crew got a whiff of an unusual odour. In a confined space 10 km up in the air, there was only one thing it could be. The foul smell with traces of sulphur in the cockpit came from none other than the Grímsvötn volcano that was spewing gas and ash from southeast Iceland.
09 July 2012
Satellite measurements show that nitrogen dioxide in the lower atmosphere over parts of Europe and the US has fallen over the past decade. More than 15 years of atmospheric observations have revealed trends in air quality.
ESA and China have been cooperating through the Dragon Programme since 2004 to encourage the use of Earth observation in China. Building on the success of the past years, the programme is taking on more momentum as it enters its third phase.
15 December 2011
ESA's SMOS satellite is designed to observe soil moisture and ocean salinity, but this innovative mission is showing that it can also offer new insight into Earth's carbon and methane cycles by mapping soil as it freezes and thaws...
05 December 2011
With the need to understand global change one of today's most pressing scientific challenges, ESA is exploring novel techniques for future space missions. Firing laser pulses between satellites is promising a step up in tracking greenhouse gases...
08 November 2011
International partners are looking ahead to Europe's second polar-orbiting mission dedicated to operational meteorology - MetOp-B is set for launch next May...
26 November 2010
As part of the procedure to realise ESA's series of Earth Explorers, two new mission proposals have been selected for further development...
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