Thematic Areas - Atmospheric Monitoring - Greenhouse Gases - Sentinel Online
Greenhouse gases help to keep our planet warm, but with too much the planet's temperature would increase, and by contrast the temperature would plummet without these gases. Satellites can help to measure the accumulations of gas in the atmosphere and determine future trends.
The OLCI instrument on-board Copernicus Sentinel-3 supports atmospheric monitoring of the constituents of Greenhouse gases, changes in the ozone layer, and monitor potentially harmful aerosols. More information on the OLCI support to these applications can be found in the User Guide.
25 February 2016
Each year, about a quarter of the carbon dioxide we release into the atmosphere ends up in the ocean, but how it happens is still not fully understood. The Sentinel-3A satellite is poised to play an important role in shedding new light on this exchange.
28 October 2014
As part of the preparations for the Sentinel-5 Precursor air-quality monitoring mission, scientists teamed up in Romania recently to test different airborne systems that will be used to ensure this new satellite delivers accurate measurements of pollutants in the air we breathe.
28 March 2014
With air pollution linked to millions of deaths around the world, it has never been more important to monitor the air we breathe. Today marks a significant step forward as a deal is secured to build a crucial space sensor for tracking the world's air quality.