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Ancient Waterways in Morocco

Underground channels have supplied towns in southeastern Morocco for centuries.


NASA Earth Observatory image by Joshua Stevens, using Landsat data from the U.S. Geological Survey. Photograph copyright David Lynch of Thule Scientific. The photo was posted by Earth Science Picture of the Day in September 2016. Caption by Adam Voiland.

Published November 19, 2016
Data acquired July 2, 2016

Sources:
Landsat 8 > OLI
Photograph