Desktop 3D Virtual Signal Sighting using real-world track alignments, survey and cloudpoint data Desktop 3D Virtual Signal Sighting using real-world track alignments, survey and cloudpoint data from Paul Alexander Brown Desktop 3D Virtual Signal Sighting using real-world track alignments, survey and cloudpoint data gLike Desktop 3D Virtual Signal Sighting using real-world track alignments, survey and cloudpoint data Engineering Residential Furniture 3D Modeling Transportation Share R 7 n Available Freelance, Full-time, Moonlighting Paul Alexander Brown MSc BIM CAD CAE VDC Design Manager/Industrial Designer/Engineering Information Manager London. England, United Kingdom Follow Contact