Published in Rail Engineer

Vogel R3D is now an established option and the potential financial savings are significant. The accuracy of the survey is sub-5mm while other drone systems tend to operate at an accuracy of 30 to 60mm.

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Vogel R3D meets Network Rail’s Band 1 accuracy requirements and is therefore suitable for track alignment and topographic survey at all GRIP stages. It is exciting times for track renewal engineers and for drone technology.

Are Drones the Future for Track Renewal Surveys?, published in Rail Engineer

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