Flag for Gough Island

Gough Island is in the middle of the South Atlantic in the Western Hemisphere.  This is a geographic longitude and latitude flag coded to colours.  In this case since green is the 4th colour of the rainbow represents the number four.  White is represents zero, while pink represents nine.

This island is a part of the Tristan Da Cunha islands family.  It is virtual lonely life on an asteroid.


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image credit: Wikipedia
https://en.wikipedia.org/wiki/Gough_Island#/media/File:Gough_island_top_view.png