Birlik Mapping has formed a strategic partnership with Dutch technology provider Horus to better manage and increase efficiency of Turkey’s railway infrastructure. The collaboration involves a project that uses cutting-edge mobile mapping technology to obtain accurate data on railway assets. The project aims to collect high-resolution data along the 3.000 km high-speed railway network in Turkey.
Project Purpose and Challenges
The main objective of the project was to develop a mobile mapping system capable of collecting high-resolution geographic data from trains travelling at speeds of up to 250 km/h. This required the technology to perform reliably in extreme speed conditions and ensure data accuracy. It also required designing a solution that could be seamlessly integrated into existing train infrastructure.
The challenge of providing precise data during high-speed travel made it essential to ensure flawless system operation and data reliability. At the same time, it was critical to develop a solution that could be installed and operated in accordance with the train design.
Technological Collaboration
To overcome these challenges, Birlik Mapping relied on Horus’ expertise. The project included Horus’ advanced technological components, such as high-resolution cameras and GNSS/IMU systems. Special software provided by Horus was used for efficient data compression and processing. High-performance laptops were selected for this process, and the software played a key role in managing the data collection processes.
Testing and Implementation Process
The first phase involved testing the technology in urban environments. These tests were crucial to verifying the system’s performance. Horus’ software played a critical role in many stages, from camera selection to data integration. Following successful testing, the system was installed on a train and data collection began. Train journeys covered approximately 2.500 km of the high-speed rail network. Location data was processed by GPS and GNSS/IMU systems, capturing images every three metres.
Results and Success
The final steps of the project included the digitization of infrastructure elements and the conversion of data into various formats. The compiled data was organized within the ‘Asset Management’ structure and forwarded to the relevant authorities. The collaboration between Birlik Mapping and Horus was successfully completed with rapid adjustments, precise camera selection, software integration and extensive stress tests. This project demonstrates how high-speed mapping technology and expert coordination provide an effective solution in railway asset management.
