Minimize Open Opportunities for Researchers


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.


ESA is offering all scientists with the possibility to perform bulk processing exploiting the large ESA Earth-observation archive together with ESA available GRID computing and dynamic storage resources.
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36 years of radar vision

06 February 2015

ESA has recently recovered imagery from the oldest synthetic aperture radar - or SAR - in space, renewing our view of a changing Earth.
Greenland glaciersSeaSat
Launched in June 1978 and managed by NASA's Jet Propulsion Laboratory, SeaSat was the first to carry a SAR instrument to space - paving the way for the development of follow-on SAR missions like ESA's ERS, Envisat and Sentinel-1.

Last year, NASA released newly reprocessed digital SeaSat imagery. Today, ESA is releasing its own full digitally processed SeaSat dataset acquired at the UK's Oakhanger ground station, which supplements the NASA dataset.
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