Achieve Track Determination and Precise Car Location with PTC

Duro Inertial is an enclosed dual-frequency RTK GNSS receiver with an inertial measurement unit (IMU) that allows for continuous centimeter-accurate positioning in the harshest of environments.

  • Fleet Positioning

    Swift’s Skylark precision cloud reference service supports railway operations and fleet positioning—as well as increasing efficiency and safety—by providing an alternative to traditional balises with real-time localization without long convergence times over an area that spans a nation.

  • Positive Train Control

    Swift Navigation’s centimeter-accurate and affordable RTK GNSS receivers make them ideal for the implementation of PTC. The combination of RTK GNSS + IMU technologies allows Duro Inertial to be more robust to anomalies and to provide position solutions with higher availability and smoother trajectory—delivering the robustness your rail assets need.

  • Inertial Technology

    Duro Inertial utilizes Carnegie Robotics’ SmoothPose™ sensor fusion algorithm, within Swift’s Starling Positioning Engine, to deliver a continuous and robust positioning system for a variety of applications, even at times where there is little to no GNSS visibility.

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