I try to digitize a large number of topographic maps. Digitizes the contour every four meters. I use the program ArcGIS 10.3 and ArcSCAN. The problem is that it has many objects in the map outside of the contour and out of that the biggest problem is that the contours are continuous but is in many pieces. Is there a way to integrate automatically and in which way? It can be solved only by the topology? there is an automatic way to come together (Merge but only the same - meters iso lines)?
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