Convert Picture Lines to Paths
I'm trying to convert a pdf of a Contour Topography Map (the maps with the radiating circles indicating the gradient of land) into a path in Illustrator. Basically, I'm trying to make all of the contour lines into path lines that I can move and edit around.
I've been trying to do it with the Image Trace tool but haven't been able to come up with anything that just gives me the lines.
Is there a way to do this in Illustrator or even in Photoshop maybe?
Cheers
The Contour Topography map link is below
http://https://f1.creativecow.net/13644/contour-topography-map