What begins with L? Las Vegas and Le Havre. Landsat, lidar, and the lithosphere. Lakes that are fed by runoff from glaciers.
On January 14, 2015, the Operational Land Imager (OLI) on Landsat 8 captured this image of the ‘L’ formed by Lago Pueyrredón (vertical) and Lago Cochrane (horizontal) straddling the border between Chile and Argentina.