while working with POSTGIS pgrouting, for calculateing the distance between two roads(lines) i got the shortest_path function. But the logic is based on Start_point(Start_id) and end_point(end_id) ...
I am trying to create a spatially enabled PostGIS database. I am following the PostGIS documentation, http://postgis.refractions.net/documentation/manual-1.5/ch02.html#id2648455. In the short ...