/technologies/test-and-measurement/b/blog/posts/lidar-helps-archaeologists-find-a-lost-city-in-south-africaA city that was completely lost to time in the outskirts of Johannesburg, South Africa has been re-discovered. The ancient stone huts that can be seen from the naked eye was actually an active city that had been lost for 200 years. Archaeologists in en-USTelligent Community 12