Exercice 2 - Guide du brise-glace à travers la glace en utilisant des images et des cartes   Icebreaker 'Kapitan Khlebnikov' in Arctic ice en rout to Wrangel Island.   This radar image has been analysed and a ship track proposed - You can do now the same for the image of Antarctica.   Extract of the quicklook of the image taken on 21 November 2002 by MERIS in visible wavelength showing a dense cover of clouds.   Image taken on 21 November 2002 by ASAR, in microwave wavelength penetrating the clouds.