Abstract:The monitoring of the urban road network contributes to the efficient operation of the urban transportation system and the functionality of urban systems. Current practices of sensing urban road networks mainly depend on inductive loop sensors, roadside cameras, and crowdsourcing data from massive urban travelers (e.g., Google Map). These data have the drawbacks of high costs, limited coverage, or low reliability due to insufficient user penetration. This study investigates an innovative approach of drive-by s… Show more
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