Uncertainty Propagation in an Integrated Land Use-Transportation Modeling Framework : Output Variation via UrbanSim

  title={Uncertainty Propagation in an Integrated Land Use-Transportation Modeling Framework : Output Variation via UrbanSim},
  author={Anant Pradhan},
  • Anant Pradhan
  • Published 2002
This study examines the impact of uncertainty in the land use component of a partially integrated land use-transportation modeling system called UrbanSim. Outputs from the land use model (LUM) act as inputs for a traditional 4-step travel demand model (TDM), and travel times from the traffic-assignment stage of the TDM are fed forward into the subsequent years LUM. This work examines the propagation of uncertainty across model stages as well as at each model stage over time. A factorized design… CONTINUE READING

From This Paper

Topics from this paper.
10 Citations
8 References
Similar Papers


Publications citing this paper.
Showing 1-10 of 10 extracted citations


Publications referenced by this paper.
Showing 1-8 of 8 references

De la Barra, T.Integrated Land Use and Transportation Modeling: Decision Chains and Hierarchies.Cambridge

  • V V.
  • Caliper Corporation, Newton, Massachusetts,
  • 2001

UrbanSim: A simulation System for Land Use and Transportation

  • P Waddell., A. Borning, M. Noth, N. Freier, M. Becke, G. Ulfarsson
  • (Accessed on 05/15/2001
  • 2001

Uncertainty in the Context of Highway Appraisal

  • D. J. Ashley
  • 1999

Nested Logit Mode Choice Model Specifications. Report prepared for the Lane Council of Governments

  • Parsons Brinckerhoff Quade, Douglas
  • 1995

Quantitative Analysis of Uncertainty and Variability in Environmental Policy Making. AAAS/EPA Environmental Science and Engineering Fellows Program, American Association for the Advancement

  • Springer-Verlag, New York, H. C. 1996. Frey
  • 1992

Mathematical Modeling – the Errors of Our Ways

  • Pion, London, J. 1983. Robbins
  • 1983

Uncertain Socioeconomic Projections Used in Travel and Emission Models: Could Plausible Errors Result in Air Quality Nonconformity? Preprint for the Transportation Research Board’s

  • C. J. Rodier, R. A. Johnston
  • Traffic Engineering and Control,
  • 1978

Similar Papers

Loading similar papers…