• Trimble GEDO


    The Trimble GEDO IMS system consists of a Trimble GEDO CE 2.0 track trolley and a high precision IMU.

  • Rapid Data for

    Rapid Transit

    In 2009, BART began work to extend service along the southeast side of the bay, adding 8.7 km (5.4 mi) of railway and a new station to bring service to the Warm Springs district in the city of Fermont.

  • Laser Scanner

    Trimble TX8

    The new Trimble TX8 Laser Scanner was presented at Intergeo 2016. Read here about its advantages.

  • GEDO Profiler


    The Profiler 2.0 is designed for the GEDO CE 2.0 trolley. It is used to measure distance and height offsets between the track and any object adjacent to the track.

  • GEDO Office Scan


    GEDO Scan Office 2.0 is new Trimble proprietary software which replaces the former GEDO Scan Office software.

  • 2015


    The latest catalogue for track survey is now available as flip page online catalogue.

  • About


    As a global leader in positioning solutions for surveying, mapping and construction, Trimble brings a world of experience and an impressive technology portfolio to rail’s increasingly complex issues.