I'm curious about the claims on her website: "So far, Dr. Parcak’s techniques have helped locate 17 potential pyramids, in addition to 3,100 potential forgotten settlements and 1,000 potential lost tombs in Egypt — and she's also made significant discoveries in the Viking world and Roman Empire...So far, Sarah’s methods have proved over 90% successful in producing significant discoveries."
Where does this figure of 90% come from? How many of those 4,000+ potential discoveries in Egypt alone have actually been "ground-truthed"?
