The construction of railway and Metro lines requires large investments. However, their lifecycles are long, 30 to 50 years for the superstructure. This is an economic advantage over other modes of transport, but to achieve this durability, it is necessary to build and maintain the tracks to the highest quality standards.
In this webinar, we will discuss the state of the art of technology associated with absolute and relative track surveying, in order to carry out construction, documentation, inspection, and tamping work using high-precision and productive topographic instruments and techniques.
The talk will be given by Geomatics Engineer Steffen Lutz, who currently serves as Solutions Development Manager for topographic surveying and railway track scanning at Trimble.
Topics
- Geometric inspection of tracks.
- High-productivity topographic surveying for track maintenance.
- Topographic surveys for assisted and automatic tamping work.
- Tools for geometric control in concrete track construction.
- Use of laser scanning (LiDAR) for clearance and gauge analysis of tracks.
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