
1) Atmospheric optical phenomena
Found on
https://www.crosswordclues.com/clue/sunglint

Sunglint is a phenomenon that occurs when the sun reflects off the surface of the ocean at the same angle that a satellite or other sensor is viewing the surface. In the affected area of the image, smooth ocean water becomes a silvery mirror, while rougher surface waters appear dark. Sometimes the sunglint region of satellite images reveals intere...
Found on
http://en.wikipedia.org/wiki/Sunglint
No exact match found.