INTEGRATED SYSTEM OF SPATIAL DATA OF THE RAILWAY TRANSPORT INFRASTRUCTURE
The paper describes the integrated system of spatial data of the railway transport infrastructure so as to create a single coordinate space based on a high-precision coordinate system using global satellite systems GLONASS / GPS. Innovative technology for making system decisions for the modernization of the processes of maintenance, repair and development of the track infrastructure based on the integrated system of spatial data of the railway transport infrastructure involves the introduction of applied technologies for controlling track machines when setting the track to the design position and monitoring the results of the performed operation on a coordinate basis.