The most detailed map yet of the landscape ... (82 million), rendered on a 500 m grid spacing. Big knowledge gaps have been ...

Have you ever wondered what Antarctica ... 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 ...

The most detailed map to date of the landscape ... rendered on a 500 m grid spacing. Big knowledge gaps have been filled by recent surveys in East Antarctica including around the South Pole ...