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R eal Time Mobile Source Activity Database

Explore real-time data on activities by light-duty vehicles from 1964 to 1997, focusing on the weekend effect. Analyze over 13 million second-by-second records to compare driver activities, vehicle age impact, and more. Ongoing research delves into weekday vs. weekend activity patterns and state vs. federal databases.

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R eal Time Mobile Source Activity Database

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  1. Real Time Mobile SourceActivity Database Weekend Effect Public Workshop

  2. Light Duty Vehicles • 1964 to 1997 • Activities by Household Vehicle • Seasonal Variation • Real Time Second-by-Second Weekend Effect Public Workshop

  3. Available Real Time Data • State and Federal Data • Week End and Week Day Features • On-Going FRESNO Project Weekend Effect Public Workshop

  4. Data Characteristics • 13,000,000+ second-by-second records - State • 11,000,000 combined second-by-second records - Federal • Time,Speed,Date,etc • Facility - GPS incorporated Weekend Effect Public Workshop

  5. Analysis/Research in Progress Using The Real Time Data • Compare Measured & Surveyed Driver Activities • Activities as a Function of Vehicle Age • Activities as a Function of Household • Compare Measured and TDM • All of Above by Week End/Week Day Pattern Weekend Effect Public Workshop

  6. Additional On-Going Research on Activity of Week End v. Week Day • Impact of Time Lag of Weekday and Weekend from 7-day average as Function of VMT, POP, ETC • Merging State and Federal Database Weekend Effect Public Workshop

  7. Weekend Effect Public Workshop

  8. Weekend Effect Public Workshop

  9. List of Relevant Papers • Proceedings of the CRC contains several papers using the State and Federal Database Weekend Effect Public Workshop

  10. Sacramento Project Area Weekend Effect Public Workshop

  11. San Joaquin Valley Weekend Effect Public Workshop

  12. Fresno Project Area Weekend Effect Public Workshop

  13. Sacramento Valley Weekend Effect Public Workshop

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