GIS-BASED ACCIDENT LOCATION AND ANALYSIS SYSTEM (GIS-ALAS). PROJECT REPORT: PHASE II

This report summarizes progress made in Phase II of the GIS-based Accident Location and Analysis System (GIS-ALAS) project. Phase II efforts build on Phase I activities, which were focused on improving the current PC-based Accident Location and Analysis System (PC-ALAS) used by the Iowa Department of Transportation (Iowa DOT); these improvements were realized through the development of a GIS-based system that facilitates advanced spatial query and display capabilities in a graphical environment. Phase II efforts then focused on the refinement and enhancement of GIS-ALAS in both Explorer ALAS and ArcView ALAS, and on the use of GIS-ALAS in specific applications. This report documents several Phase II activities including the refinement and enhancement of GIS-ALAS using a list of suggested improvements; changes in the data conversion processes; a specific case study; and several technology transfer efforts. Several appendices with more detailed information are provided at the end of the full report.

  • Corporate Authors:

    Iowa State University, Ames

    Center for Transportation Research and Education, 2711 South Loop Drive
    Ames, IA  United States  50011-8664
  • Authors:
    • Souleyrette, R
    • Strauss, T
    • Estochen, Brad
    • Pawlovich, M
  • Publication Date: 1999-4

Language

  • English

Media Info

  • Features: Appendices; Figures;
  • Pagination: 38 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00770375
  • Record Type: Publication
  • Report/Paper Numbers: CTRE Management Project, 97-6
  • Files: TRIS
  • Created Date: Oct 6 1999 12:00AM