The map, called Bedmap3, gives a clear view of the towering mountains and deep canyons hidden by the ice sheets. It was compiled using more than 60 years of data from planes, satellites, ships and ...

However, data reinterpretation reveals it is an unnamed canyon at 76.052°S, 118.378°E in Wilkes Land. The ice here is 4,757 m thick, or more than 15 times the height of the Shard, the UK's ...

A New Antarctica Map Reveals What May Actually Be Under The Ice - Here's The Unexpected Tech Behind It By Daniel Trock March 27, 2025 1:15 pm EST Nigel Killeen/Getty Images ...