I have created a sample network through the use of gps visualizer. Than I used the ogr2ogr function to import this data in my database.
Now I have a table which holds all the track points of these tracks.
I would like to build a network between all these points so that at the end I can calculate the shortest path from a point to any point. In all I have 28 track points where 26 of these points are distinct.
I would like some suggestions how can I determine the source and the target of each point in order to create a network.
Any suggestions please?