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 ...

For all of human history, Antarctica has been ice-covered and desolate. ... New Map Shows What Ice-Free Antarctica Looks Like. Lou Bodenhemier. Thu, March 20, 2025 at 12:22 AM UTC.

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.