this is pretty damn cool, correct me if im wrong, but does this work by sending out a pulse a location indicated by a line on the map, at which pulses timed by the radar being rebounded, marking the distance by how long it took?
wouldnt this be lidar not radar?
you can use a stronger laser/bigger detector to get less noise
because i uses light scattering back into the radar and because it's random it has inconsistent results