Sea level may rise 7.42 metres if Greenland ice melts: Study
Global sea levels are predicted to rise by 7.42 metres if the Greenland Ice Sheet melts completely, according to a new 3D mapping by US and UK-based researchers. The map reveals many glaciers that drain the ice sheet are up to 100 metres thicker than previously estimated and also shows complex geometries controlling ice sheet changes with warmer ocean currents.