In part III of the "sigmo" study (stadsgewestelijk individueel geschat model, or individually estimated conurbation model) data inputs and modelling results are dealt with. Data sources, the survey, the level of service data and the land use data are discussed. As the various data sources include different zonal subdivisions and, moreover, calibration and validation are carried out for different geographical aggregation, on integration of zonal systems is presented. Mode-choice models: variables, model specifications, calibration results, and validations are also given. Finally, the distribution models are discussed. (TRRL)

  • Supplemental Notes:
    • This portion of study was performed by the Netherlands Economic Institute.
  • Corporate Authors:

    Ministerie van Verkeer en Waterstaat

    4 Koningskade
    The Hague,   Netherlands 
  • Publication Date: 1977-9

Media Info

  • Features: Figures; References; Tables;
  • Pagination: 140 p.
  • Serial:
    • Volume: III

Subject/Index Terms

Filing Info

  • Accession Number: 00310467
  • Record Type: Publication
  • Source Agency: Institute for Road Safety Research, SWOV
  • Report/Paper Numbers: Monograph
  • Files: ITRD, TRIS
  • Created Date: May 7 1980 12:00AM