EO Data Quality
The Sensor Performance and Product Algorithm (SPPA) is the element of the ESA Earth Observation ground segment responsible for and performing Algorithm Development, Cal/Val and Quality Control.
Browse to Other Sites
Open Opportunities for Researchers
The Open Science Earth Observation Cloud Poland call offers scientists the opportunity to exploit a full archive of optical EO data using a dedicated cloud computing infrastructure for science, applications and technological innovation.
The S3VT call is open to relevant and interested groups and individuals worldwide; group responses are particularly welcome.
Interested users may - at any time - submit proposals for the use of Swarm validated Level 1b and Level 2 data through a dedicated interface.
Top Story on Copernicus
25 November 2016
The Sentinel-1 satellites have shown that the Millennium Tower skyscraper in the centre of San Francisco is sinking by a few centimetres a year.
Studying the city is helping scientists to improve the monitoring of urban ground movements, particularly for subsidence hotspots in Europe.
Since the launch of the first Earth-observing satellites in the 1970s, numerous missions from international space organisations have taken to the sky.
Today, decades of data are helping scientists to build a better picture of changes to our planet.