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Trackbed Scanning

Zetica Rail is a leading provider of trackbed condition measurement services and systems.

Our customers are in six continents including Asia, Australia, Africa, Europe, South and North America.

Zetica Rail provides evidence of trackbed condition that cannot be determined by traditional inspection methods alone (including track geometry).

Our RASC® inspection systems include 2D and 3D ground penetrating radar, trackbed surface imaging, 360º laser, 3D laser, video, accelerometers, track geometry, rail profiling, and thermal imaging.

These synchronised above- and below-ground data streams are integrated to provide the following benefits:

  • Evidence based maintenance planning – a proven cost saver


  • Evidence based measurement of as-built new track or recently maintained track – to independently confirm the quality of work carried out


  • Trackbed and trackside asset mapping