I have a table of bus lines and other bus stops in PostGIS. Are conformed to the image below, the lines and the stops on the sides. I want to relate the lines with parades through a spatial query. ...
Possible Duplicate: How to perform a join on simultaneous spatial and attribute criteria in ArcGIS? I have two point layers and want to perform a spatial join on nearest distance. I have a ...
How can you join attributes from polygons to points which are within the polygon feature using PostgreSQL and PostGIS? [duplicate]
Possible Duplicate: How to perform a spatial join of point and polygon layers in PostGIS? I don't know how to solve my actual problem. I have polygons and points (some points are located ...
I'm trying to join two tables, one which contains road names and the other just a point. After exhausting research I'm now stuck. The idea is to join up the two tables using only distance, ie, select ...