The only technology that can 'see' beneath the ground is radar imagery. But satellite imagery also allows scientists to map short- and… — Sarah Parcak Copy Share Image
You just pull back for hundreds of miles using the satellite imagery, and all of a sudden this invisible world become visible.… — Sarah Parcak Copy Share Image
Scientists use satellites to track weather, map ice sheet melting, detect diseases, show ecosystem change... the list goes on and on. I… — Sarah Parcak Copy Share Image
Archaeologists have used aerial photographs to map archaeological sites since the 1920s, while the use of infrared photography started in the 1960s,… — Sarah Parcak Copy Share Image
