Establishing Multisource Data-Integration Framework for Transportation Data Analytics
Year Published: 2020
Publisher: Journal of Transportation Engineering
External Link: https://trid.trb.org/view/1693703
In this study, a transportation data-integration framework based on a uniform geospatial roadway referencing layer is proposed. In the framework, on the basis of traffic sensors’ locations and sensing areas, transportation-related data are classified into four categories, including on-road segment-based data, off-road segment-based data, on-road point-based data, and off-road point-based data.