This paper describes a dynamic segmentation application that allows roadways to be quickly segmented for highway safety analysis. After roadways are segmented (either variable-length or fixed-length), the system can automatically calculate the crash statistics associated with each segment, which can then be used to identify high-crash locations, to model the relationships between crash experience and geometric features, etc. The system can output segmented records in different formats, including in tables, 2-D and 3-D charts, and GIS shape files.


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    Titel :

    A Robust Dynamic Segmentation Tool for Highway Safety Analysis


    Beteiligte:
    Liu, Kaiyu (Autor:in) / Gan, Albert (Autor:in)

    Kongress:

    Ninth International Conference on Applications of Advanced Technology in Transportation (AATT) ; 2006 ; Chicago, Illinois, United States



    Erscheinungsdatum :

    2006-08-04




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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