Reply to "What is GIS?"

alanjonesMember

I have used GIS a little bit over the years. But I see no way it would be able to produce the type of accuracy we get with our current method. There's nothing like being on the ground. Some problems: (1) the image one is working with could be old, (2) the image has to be stretched to match control points on the ground and this procedure could be very different for different GID systems, (3) (Pete's point) how would the course be certified?

Alan

7/26/1011:04 AM

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