gcps

To the collective brains trust. I've been approached by a colleague (licensed surveyor) to put an expression of interest in to provide an aerial survey of a proposed walking trail. What is required is: 10 meter wide corridor survey along the 300km route. Accuracy is 50-100mm on the ground...

We now are considering purchase of the equipment to install GCPs. We are torn between buying Propeller Aeropoints or Reach RS receivers. I've read a lot about both systems and at the moment I see the only obvious advantage of Aeropoints - it is really easy to use. Overall Reach RS seems to be...