Posted 9/8/2018 13:23 (#6976917 - in reply to #6972467) Subject: RE: Uses of Drones?
I think they are good and practical to the extent of replacing a ride in an airplane and looking with your eyes or a snapshot here and there with a camera.
I dont think they are practical for mapping. Too much money, too time consuming, too many errors because of stitching from low level flights. You can purchase professional grade imagery and often multiple times for less and less every year.