http://www.planete-astronomie.com/photos-de-la-planete-mars.67/articles/photos-de-la-planete-mars.67/articles/mission-mars-global-surveyor---3.html
http://www.planete-astronomie.com/photos-de-la-planete-mars.67/articles/photos-de-la-planete-mars.67/articles/mission-mars-global-surveyor---3.html?page=3
Mars Trou du Pôle
PIA07198: Mars at Ls 145°: Tharsis
PIA08636: Mars at Ls 93°: Tharsis
PIA02150: Mars at Ls 357°