You have already liked this page, you can only like it once!
COOKIES
For the best possible video quality and to enable the sharing functionality, please accept all cookies. To adjust your cookie settings, click here.
In this video, Guido Levrini, Copernicus space segment programme manager at ESA, explains why Copernicus Sentinel missions always come in pairs of two satellites.
Closed captions available
Captions and subtitles are available (automatically generated by YouTube) -
select your language using the YouTube player controls.
A non-YouTube version is available using the 'download' button above.