1st experience with Map Quality for Routing

Posted by RudiXXL on 26 April 2009 in English (English)

While trying the cloudmade map i have seen some failures in the map quality. Some tracks seems not connected. See the at the end for what i mean. The Road from Waalhaupten to Oberdiessen has no connection at Waalhaupten. That is a problem for routing. Next time i will try to edit the map to see how i can correct such failures.


Comment from wieland on 27 April 2009 at 07:18

Testing routing is good, but it's easier to find these errors using
looking at almost-junctions, floating islands, intersections without junctions

For your example you can find a bunch of errors:

Comment from Pixel83 on 27 April 2009 at 11:03

Wow, thanks for that link, that really helps finding bugs!

Comment from wieland on 27 April 2009 at 11:43

Yes I found many too :-)
Many of them I made myself :-(

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