The production of many operational sea surface temperature products emphasise its input to meteorological forecasting models. In addition it is a key element in the understanding of major events such as La Ninã.
Sea Surface Temperature
14 May 2019
The length and precision with which climate scientists can track the salinity, or saltiness, of the oceans is set to improve dramatically according to researchers working as part of ESA's Climate Change Initiative.
The Copernicus Marine Service has released a new ocean information product. The Ocean Monitoring Indicators (OMIs) are free downloadable datasets which cover the past 25 years of key variables used in monitoring oceanic trends in line with climate change, including ocean warming, sea level rise and melting of sea ice. This free and open ocean information allows users to track the vital health signs of the ocean over the past quarter of a century.
05 June 2017
Last year was the hottest on record, Arctic sea ice is on the decline and sea levels continue to rise. In this context, satellites are providing us with an unbiased view of how our climate is changing and the effects it is having on our planet.
13 April 2017
With around 90% of world trade carried by ships, making sure a vessel follows the fastest route has clear economic benefits. By merging measurements from different satellites, ESA is providing key information on ocean currents, which is not only making shipping more efficient but is also helping to reduce carbon dioxide emissions.
28 March 2017
Discover our planet's changing climate through the eyes of satellites with Climate from Space, a new digital book for iPad and Android tablets featuring interactive maps and video interviews with top scientists.
14 October 2016
While ESA's water mission was built to advance our understanding of Earth, it continues to show how well it's suited to delivering information for numerous applications that improve everyday life. Taking this a step further, soil moisture data products are now available within three hours of measurement, which is essential for many applications.
26 July 2016
Trying to measure sea levels around rugged coastlines is not always an easy task. ESA's CryoSat satellite is making a difference with its radar altimeter.
11 May 2016
Thousands of scientists are at the Living Planet Symposium in Prague this week to present the latest findings on our changing planet. Between the mountains of data coming from multiple satellites and the high level of expertise needed to translate them into useful information, the results are not always easy to understand.
04 March 2016
Following the first impressive images from Sentinel-3A, this latest Copernicus satellite is now showing us how another of its instruments, an altimeter, will track sea-level change.
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.
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