I'm trying to get the points that connected with the intersections.
suppose that I know the point of the intersection (if we see in the pictures, I represent the intersections as black node). Now I'm trying to get the red nodes or the connected points with my interesection points.
I am using postGIS in here and my data is from OSM, so it's better if you can help me how to query this data in PostGIS cause I am new in PostGIS
أكثر...
suppose that I know the point of the intersection (if we see in the pictures, I represent the intersections as black node). Now I'm trying to get the red nodes or the connected points with my interesection points.
I am using postGIS in here and my data is from OSM, so it's better if you can help me how to query this data in PostGIS cause I am new in PostGIS
أكثر...