[postgis-users] match line with road segment

Obe, Regina robe.dnd at cityofboston.gov
Thu Jul 24 05:11:57 PDT 2008


>I've tried your aprroach but it's not really working, i still got the
>which doesnt match with the road segment. Btw, i've managed to do it
>different approach. I've made a table that consists the node of the
>segment, after that i create ST_makeline(snapped_point, node). I got
>route match with the road segment :-D but i still have to perfect
>suggestion about this? 

>thank you

I wonder if you have the worst case I was worried about. Can you send a
snapshot of what the 
last query I gave you produces.  


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