Ground Control
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Pictures

groundcontrol1 Four ground penetrating radar antennae are mounted on a EM-SAT measuring train. This configuration enables us to survey 4 GPR profiles in one run (at the axis of the track and on the left and right side of the sleepers). Our new system can be run at a max. speed of 160 km/h.

  
     
 
 
     
 

groundcontrol2 Ground penetrating radar antennae mounted on a EM-SAT train. This combination enables us to detect track geometry anomalies and their causes which might be situated in the substructure or in the soil. Thus it provides a complete information about the track conditions in one run. But our GPR system is designed to be mounted on each train to be provided by the customer.

 
     
 
 
     
 

groundcontrol3 The measurements are controlled by one of our specialists on board of the train. It is possible to survey up to 350 km without interruption. The GPR records will then be stored in a database, analysed and displayed with our special software. It also allows to input, analyse and display almost any kind of data records provided by the customer.

  
     
 
 
     
  Railway cart for inspection of short sections (up to 20 km), e.g. in railway stations. The cart can be removed from the tracks within 15 sec. Therefore it makes it possible to conduct measurements without interrupting the regular traffic.