To predict future sea level rise, we need accurate maps of the world’s most remote fjords
To predict future sea level rise, we need accurate maps of the world’s most remote fjords: The 10km wide Petermann Fjord in northern Greenland. The author's icebreaker ship is a small dot in the middle. The cliffs on either side are a kilometre high. In the distance is the 'ice tongue' of the glacier flowing …
