https://en.wikipedia.org/wiki/Man-made_structures_visible_from_space
Greenhouses in the province of Almeria, Andalucía, Spain
El Ejido=36.76,-2.73
36.12,-5.34
Gibraltar
Rock of Gibraltar
Pillars of Hercules
18.3 21.12
-17.92 25.85
Zambezi River
Longest east-flowing river
Hamza River