Dr. Döller Vermessung ZT GmbH and its partner DGNSS Management Consulting GmbH forms a group of leading companies for UpToDate Services in the market of Railway surveying, documentation and process control. A strong emphasis is always given to inhouse competences, use of “state of the art” - technologies, and intense cooperation with research institutions (e.g. AIT) and universities.
We support a wide range of railway infrastructure projects. For example, the fundamental geodetic networks, permanent structural health monitoring of bridges and rockfall detection with FOS. Obtaining the individual project requirements, we provide the integrated sensor concept and their processing for the digital survey of infrastructure.