A team of cartographers and researchers from the University of Minnesota and the Ohio State University has produced a high-resolution terrain map of Antarctica (pdf and tif files). The Reference Elevation Model of Antarctica shows the continent in stunning detail. Image credit: National Geospatial-Intelligence Agency. The new map covers about 5.4 million sq. miles (14 million km2), which is about 50% larger than the lower 48 states of the U.S. “Considering...