I don't know what to call this process on Google Earth, I cudgelled my brain to figure out how they'd done it. In this video : https://www.youtube.com/watch?v=EXXDjwR7r3s there's like a tour but not a tour exactly. On Google Earth tour means just flying from one point to another and in this video they placemarks emerge as camera is flying from one point to another. Can anybody explain me how they did it? Thanks!