[postgis-users] postgis function
valtz_com at hotmail.com
Thu May 3 05:22:29 PDT 2007
can someone give me a hint for one problem...
i have a linestring. it has start point coordinates, end point coordinates
and of course length and each point has (x,y) coordinates pair. these x,y
coordinates are stored in a separete table for every start and end point
respectively . let suppose that length of linestring is 500 meter. i am at
300 meter away from end point of line string. i want to get my position in
(x,y) coordinates on this line string. any hint......
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