Hybrid Traffic Data Collection Roadmap: Pilot Procurement of Third-Party Traffic Data

[摘要] This research investigates the feasibility and the business case for purchasing third�\party probe data and fusing it with Caltrans�� existing data for the purpose of estimating travel times. The intent was to demonstrate an efficient and cost-effective use of alternative traffic data sources to complement the detection systems currently installed and operated by Caltrans.

[学科分类] 工程和技术（综合）

[关键词] Probe data, Third-party data, Travel time, Data fusion