This is cutting edge, and then some, photography. I can tell you that thesize of the area being covered, and the high quality of the imagery are,beyond incredible! What a breakthrough!!!! This imagery is being taken from 17,500 feet up. That is roughly equal to 3-1/2 miles. To say the least, I’m extremely impressed, but I think that just about anyone, particularly those with experience in SERIOUS photography, and especially those having a military photographic background, will be.
What A Drone Can See From 17,500 feet.
http://www.youtube.com/v/AHrZgS-Gvi4