Known as Bedmap3, the map incorporates more than six decades of survey data acquired by planes, satellites, ships and even dog-drawn sleds. The outline of deep valleys is better represented in the ...

Bedmap3 is the newest map showing what Antarctica will look like without ice. British Antarctic Survey. Scientists used data from planes, satellites, ships, and dog sleds to create the map and ...

Scientists have unveiled the most detailed map of Antarctica without ice, revealing its hidden mountains, canyons, and geological features. The new Bedmap3 dataset helps researchers understand ice ...

What’s Beneath All That Ice In Antarctica? New Map Reveals The Hidden World And Possibly The Future. Renee Straker. Mon, March 24, 2025 at 6:27 PM UTC. 2 min read.

The huge size of the ice sheets means that the loss of even a small fraction of their total ice can significantly raise sea levels. From 2002 to 2017, for example, due to global warming, ice sheet ...

Bedmap3 is the most fine-grain map to date of the landscape beneath Antarctica's ice. Scientists created it using more than 60 years' worth of data from satellites, ships and dog-drawn sleds.

The new map comes as Antarctica is losing ice mass at an average rate of about 150 billion tons per year. advertisement. Newsweek. Map Shows What Antarctica Will Look Like Without Ice.