DATA SETS

LIDAR Data

  • Wu, M., Coifman, B., “Quantifying What Goes Unseen in Instrumented and Autonomous Vehicle Perception Sensor Data- A Case Study,” Transportation Research Part C. Vol 107, 2019, pp 105-119. [PDF draft] [Data set]
  • Coifman, B., Wu, M., Redmill, K., Thornton, D. “Collecting Ambient Vehicle Trajectories from an Instrumented Probe Vehicle- High Quality Data for Microscopic Traffic Flow Studies,” Transportation Research Part C, Vol 72, 2016, pp 254-271. [PDF draft] [Data set]
  • Coifman, B., An Overview of the On-Going OSU Instrumented Probe Vehicle Research, January 9, 2015 revision. [white paper] [Video Example]

Video Data

  • Coifman, B., Li, L., “Partial Trajectory Method to Align and Validate Successive Video Cameras for Vehicle Tracking,” Transportation Research Part C. Vol. 158, 2024. https://doi.org/10.1016/j.trc.2023.104416 [PDF draft] [Data set coming soon]
  • Coifman, B., Li, L., “A Critical Evaluation of the Next Generation Simulation (NGSIM) Vehicle Trajectory Dataset,” Transportation Research Part B. Vol. 105, 2017, pp 362-377. [PDF draft] [Data set]

Other Trajectory Data

  • Coifman, B., Li, L., Xiao, W., “Resurrecting the Lost Vehicle Trajectories of Treiterer and Myers with New Insights into a Controversial Hysteresis,” Transportation Research Record, 2018, 14p. [PDF draft] [Data set]

 

 

Loop Detector Data

  • Wu, M., Coifman, B., “Quantifying What Goes Unseen in Instrumented and Autonomous Vehicle Perception Sensor Data- A Case Study,” Transportation Research Part C. Vol 107, 2019, pp 105-119. [PDF draft] [Data set]
  • Ponnu, B., Coifman, B., “Speed-Spacing Dependency on Relative Speed from the Adjacent Lane: New Insights for Car Following Models,” Transportation Research Part B., Vol 82, 2015, pp 74-90. [PDF draft] [Data set]
  • Coifman, B., “Empirical Flow-Density and Speed-Spacing Relationships: Evidence of Vehicle Length Dependency,” Transportation Research- Part B, Volume 78, 2015, pp 54-65. [PDF draft] [Data set]
  • Coifman, B., “Revisiting the Empirical Fundamental Relationship,” Transportation Research- Part B, Vol 68, 2014, pp 173-184. [PDF draft] [Data set]