Chelyabinsk meteoroid trajectories compared using Google Earth, YouTube
Channel: Stefan Geens
Date: 2013-03-09

This video compares different calculated trajectories of the Chelyabinsk meteoroid as it crashed to Earth on February 15, 2013, by using screengrabs of geopositioned videos in Google Earth. This video is embedded in this article on OgleEarth.com: http://ogleearth.com/2013/03/chelyabinsk-meteoroid-comparing-paths-with-the-pros-in-google-earth/