εικονεσ : δέντρο, φυτό, φύλλο, λουλούδι, αειθαλής, φθινόπωρο, χλωρίδα, εποχή, κηφήνας, CreativeCommons, ΟΥΡΑΝΙΟ ΤΟΞΟ, βίντεο, βλάστηση, θάμνος, φυλλοβόλος, βιότοπο, λάριξ, οικοσύστημα, quadcopter, sandiapeak, aspenleaves, smellofthesea, pianochocolate, ανθοφορία των φυτών, διάπλαση, ξυλώδη, εύκρατα πλατύφυλλα και μικτό δάσος, εύκρατο δάσος κωνοφόρων, φυτικών γαιών 1920x1014

I call this video "Return to Home" because that's what the drone did after it had a malfunction on North Sandia Peak. I took the two mile hike from the top to this viewing area, in light drizzle and fog all the way. A few minutes after I arrived, the clouds parted and I decided to get out the drone even though it was still spitting rain. I don't know if it was the rain or something else, but in mid-flight it flashed a warning and entered "Return to Home" mode. In this mode, it tries to go back to the takeoff point. Navigation is good only to within a few feet, and as it came it I saw that it was going to land right on the edge of a cliff. It came down on a sharp rock and fell over, breaking one of the blades, but at least it didn't go over the cliff. Blades are the cheapest things to replace, so I came out lucky. I learned a lesson: Never take off by the edge of a cliff, and find a wide, flat place if possible. BTW, since I had neglected to bring along my reading glasses, I didn't see the rainbow until I "RETURNED TO HOME".

Η δωρεάν υψηλής ανάλυσης φωτογραφία δέντρο, δάσος, φυτό, φύλλο, λουλούδι, αειθαλής, φθινόπωρο, χλωρίδα, εποχή, κηφήνας, CreativeCommons, ΟΥΡΑΝΙΟ ΤΟΞΟ, βίντεο, βλάστηση, θάμνος, φυλλοβόλος, δάσος, βιότοπο, λάριξ, οικοσύστημα, quadcopter, sandiapeak, aspenleaves, smellofthesea, pianochocolate, ανθοφορία των φυτών, διάπλαση, ξυλώδη, εύκρατα πλατύφυλλα και μικτό δάσος, εύκρατο δάσος κωνοφόρων, φυτικών γαιών

, λαμβάνονται με ένα άγνωστη κάμερα 01/15 2017 Η εικόνα που λαμβάνεται με