Visualize a subway map in SQL server 2012 spatial data based on the map of the subway. The map shall use geometry, traffic rail road as line object, station as point object and zon as polygon object.
In order to display the map, I need retrieve X, Y coordinate (cartesian coordinate system) and display it in the SQL server spatial data.
The question is:
How should I get X and Y coordination in every object from the map when you have the map as a paperwork or gif picture?
I have a feeling that I need a special application having cartesian coordinate system for the map. In the application (maybe same application as CAD) you have the map as a background and then you use the cursor to retrieve X and Y coordinate for every object. Then you have the data so you can use SQL server to picturize a map with data.
Maybe you have another solution.
*Please take account that I do not want to use geography data.
*The X and Y data retrieve from the special application shall be enable to use in SQL server. In other word, same cartesian coordinate system.
*The Spatial reference system shall not be used.