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Keywords: Photogrammetry, line-of-sight, grade crossing, railroad safety
Abstract: FRA evaluated the effectiveness of using drones and photogrammetry software to conduct line-of-sight analyses of selected grade crossings. Researchers selected crossings with...
FRA evaluated the effectiveness of using drones and photogrammetry software to conduct line-of-sight analyses of selected grade crossings. Researchers selected crossings with...
Keywords: E-ATC, PTC, braking enforcement
Keywords: Quasi-Moving Block (QMB), next generation track circuit, NGTC, track circuit enhancements
Keywords: Railroad Information Sharing Environment, RISE, data trust, human factors, railroad, pilot project, University of Maryland’s Center for Advanced Transportation Technology Laboratory, UMD CATT Lab, safety, voluntary partnership
Keywords: Railroad safety, data trust, data analysis, data visualization