> 
> 
> We strive to have video and photo evidence of marks before we start digging.  
> Sometimes we fail but most of the time when we hit something there is no 
> paint or flags. 
> I am wondering if a drone video would be better than our handheld 
> phone/camcorder footage?  I have never used a drone personally but have seen 
> some of the images.  It sure would be quick and easy to fly a route.  Not 
> sure the altitude you would want to use.  Not sure if it would see more than 
> the camcorder on the ground.
>  
> I am thinking that the aerial view would see the paint better but the ground 
> view would see the flags. 
> Be good for engineering I would think.  Hopefully much better resolution than 
> Google earth.  I wonder if you can correct the perspective distortion?
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