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Hi, Everyone, I am pretty new to this treasure island, got two questions in the osm file format
Thanks Shawn |
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In isolated cases there will be a relation that contains all the ways of a street but normally you are on your own - you have to combine the pieces by looking at the node IDs (if one bit ends at node #1234 and the other starts at #1234 then they probably belong together). This can be arbitrarily complex - two bits of the same street might be separated by e.g. a plaza or an intersection. The same with intersections - we don't map them specifically; you will have to check if the same node ID is used by more than two street segments. |
The original question was: "way elements are pieces in osm file". Please make sure the question as re-phrased is correct.