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WVI Prof. Dr. Wermuth Verkehrsforschung und Infrastrukturplanung GmbH
Traffic surveys in the public transport sector
  • Passenger surveys in transport associations
  • Passenger surveys in local passenger rail transport
  • Passenger surveys as verifications for applications for public services under Section 148 SGB IX and 45a PBefG
  • Transport demand as a basis for revenue distribution models and line revenue calculations
  • PDA-based passenger surveys
  • Automatic passenger counting systems
  • Software for analysing passenger surveys
  • Measuring service quality
  • Measuring customer satisfaction




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