Abstract

Georeferenced Road Network Model for Information Management
Track: Highways and Roads
Authors: Noelia Villegas

This assignment was possible by computer algorithms to relate the segment code with the corresponding codes in the accident, vehicular traffic count, speeds and IRI databases. In the case of the IRI the assignment was possible through the GIS software tool named "Spatial Join" in ArcMap 10, in which the attributes of geo-referenced elements are assigned to their corresponding 500 m segments according to nearest or, at a certain distance, geographical location.