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Hi everyone, Can someone help me with counting the number of intersections in the line features I have digitize. When digitizing, I made it sure that I have nodes or vertex in intersection then I snap on those when digitizing the intersecting line. But now my problem is extracting just the intersection, not the vertices. I know there should be an easy way but right now, what I have in mind is this: 1.Convert line to points, 2.Then check the x and y position of points, 3. Those points that position appears more than once are the intersection so I can just delete other points that in now repeated twice or thrice. Right now I only have 1000 points. My concern is when I have too many features. Is there an easy way of analyzing this. Thanks. I am using SuperGeo GIS desktop from taiwan that is alike to ArcGIS. Thank you very much.
