"Moving trees . Shifting dunes. Water that tricks the eye. Some terrains seem impossible to map. But when the sky is your lab and the data is your compass, even the most stubborn landscapes give up their secrets."—THE FLYING LIZARD The Mapping Wall: Why Some Terrain Won't Sit Still Drone mapping has transformed construction, agriculture, and land development. But some environments still push the limits of even the best drone tech: Moving Trees: Wind shifts leaves and branches