Strange symbols and masonic structures on google maps.
Phantom Island. In 2012, a group of Australian researchers “undiscovered” an island the size of Manhattan in the South Pacific. A mysterious place called Sandy Island had popped up on maps, northwest of New Caledonia. It even showed up as a black polygon on Google Earth. Sep 27, 2016
25 Strangest Sights on Google Earth | Live Science
How do Google Earth get their images? The satellite and aerial images in Google Earth are taken by cameras on satellites and aircraft, which collect each image at a specific date and time.
How images are collected – Google Earth Help – Google Supportsupport.google.com › earth › answer