nationalgeographic.com A team of drone pilots has made an unusual, crystal clear map of a protected coral atoll that scientists are now using to count sharks and turtles and measure the physical changes of the shifting sands.   The maps were made by flying drones low over the St. Joseph atoll in the outer Seychelles, a 10 square-mile (25 square-kilometer), uninhabited island that was designated as a protected marine reserve in July 2014. That produced a gorgeous high-resolution map (and a complementary 3D model) of the island, which scientists will use to study changes in sea level, the reef, and vegetation.

droneadventures.orgThis is why I got into drones. So I could float around in the Seychelles mapping some island for science.