PSA: I was wasting hours on site marking by hand until I saw a drone do it in 30 seconds.
For the past year on our subdivision project in Tempe, my crew and I have been laying out foundation points with string lines and spray paint. It took about three hours per lot and the sun would bake the marks off by noon. Last month, a surveyor from another company brought a small drone with RTK GPS to stake a corner. He flew a grid pattern, dropped pin flags from the air, and was done before we finished our coffee. The foreman just laughed and said, 'We've been doing it the hard way.' I bought a basic mapping drone the next week. Has anyone else made a switch like this for basic layout work? What was your experience?