25 August 2017
The Copernicus Sentinel-3A satellite saw the temperature at the top of Hurricane Harvey on 25 August 2017 at 04:06 GMT as the storm approached the US state of Texas.
22 August 2017
The ESA Atmospheric Validation Data Center (EVDC) has been migrated to a new portal with upgraded functionalities and new tools. The portal offers access to both Cal/Val data and Satellite products for specific missions. The user community is invited to exploit these new features and to contact the EVDC team for any further information.
11 August 2017
Southern Europe is in the grip of a relentless heatwave, fuelling wildfires and water shortages. Information from the Copernicus Sentinel-3A satellite has been used to map the sweltering heat across the region.
06 July 2017
With the Copernicus Sentinel-3A satellite fully fledged and its data freely available, the task of monitoring and understanding our changing planet has been made that much easier. Seeing the effect spring has on our plant life is just one of its many uses.
28 June 2017
While a fire at a rubbish depot was detected from space by the Copernicus Sentinel-3A and ESA's Proba-V satellites, pollutants in the plume of thick smoke were measured by instruments that will be used to validate information from the upcoming Sentinel-5 Precursor mission.
01 June 2017
While the Copernicus Sentinel-3A satellite is in orbit delivering a wealth of information about our home planet, engineers are putting its twin, Sentinel-3B, through a series of vigorous tests before it is shipped to the launch site next year.
06 April 2017
This year's Copernicus Masters competition is now open. With prizes totalling more than €1.5 million, the chance to design and launch a small satellite mission and much more, Europe's leading competition for the novel use of Earth observation has never been so impressive.
26 January 2017
ESA's Fluorescence Explorer (FLEX) mission will orbit in tandem with one of the Copernicus constellation satellites. Taking advantage of Sentinel-3's optical and thermal sensors will lead to an integrated package of measurements to assess plant health. With the Sentinel-2 satellites also in orbit, there is a unique opportunity of using this data synergistically from all three missions for vegetation studies.
13 December 2016
Launched in February 2016 with a suite of cutting-edge instruments, Sentinel-3A is arguably the most comprehensive of all the Copernicus Sentinel missions. Since then, the satellite has been thoroughly tested and fine-tuned. This led to the release of its first Earth colour data in October and first radiometer data last month. Now, the public also have access to data from its radar altimeter.
26 October 2016
A cloud-based web service that allows non-expert users to browse, process and distribute large amounts of Earth observation data takes home this year's Copernicus Masters grand prize.
20 October 2016
Today, the Copernicus Sentinel-3A satellite has taken another step towards being fully 'operational' as the first data from its Ocean and Land Colour Instrument are made available to monitor the health of our planet.
13 October 2016
This image from Copernicus Sentinel-3A shows the temperature at the top of Hurricane Matthew at 03:13 GMT (05:13 CEST) on 07 October 2016, as it approached Florida in the USA.
Sentinel-3's sea and land surface temperature radiometer measures energy radiating from Earth's surface in nine spectral bands. This is a thermal infrared image at a resolution of 1 km.
29 September 2016
Wildfires break out in the boreal forests of eastern Russia most summers, but 2016 has been particularly bad, with numerous blazes since July.
19 September 2016
An app that uses satellite data to evaluate the quality of wine took home the top prize at this year's Space App Camp at ESA's centre in Frascati, Italy.
13 September 2016
ESA and Enterprise Estonia have signed an arrangement that gives one of ESA's newest Member States access to data from the Copernicus Sentinel satellites.
13 July 2016
Getting the bigger picture on the health of our planet drew another step closer today as Europe's Sentinel-3A satellite was handed over to EUMETSAT for operations.
Estonia has been awarded its first contract since becoming an ESA Member State in 2015. Over the next three years, scientists from Estonia's Tartu Observatory will head an international team to ensure that Sentinel-3's measurements of ocean colour are of the highest quality possible.
19 May 2016
Wildfires have been raging in Canada's Alberta province for nearly three weeks, causing widespread destruction and forcing thousands of people from their homes. As the blaze grows and shifts, satellites are tracking its movement.
06 April 2016
Despite only being in orbit a matter of weeks, Sentinel-3A has already delivered some impressive first images. With the thermal-infrared channels now turned on, the satellite completes its set of firsts with a view of ocean features off the coast of Namibia.
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