Typically obscured by cloud cover and mist, it is difficult to study the glaciers of the Southern Patagonian Icefield from space. However, on April 29, May 1, and May 24, 2016, NASA satellites captured clear images of the glaciers. Compiled into striking mosaics, this data reveals a great deal about the shrinking icefield.
For example, the mosaics obviate the differences between the eastern and western parts of the icefield. Heavy precipitation on the landscape west of the icefield keeps the terrain green and lush, while the eastern regions of retreat are characterized by bare, brown rock. Glacial flour, a fine sediment produced when ice grinds over of bedrock, colors the proglacial lakes a distinct turquoise.
Enjoy observing the Patagonian Icefield through the images below.