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Subject: search.filters.subject.freight origin-destination matrix

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    Freight Traffic Analytics from National Truck GPS Data in Thailand
    (2018-01-01)
    Chankaew, Nattaphon
    ;
    Sumalee, Agachai
    ;
    Treerapot, Siripirote
    ;
    Threepak, Thanunchai
    ;
    Ho, H. W.
    Recently, demand of freight transport increases tremendously and cause serious impacts on traffic congestion and air quality. In 2015, The Department of Land Transport of Thailand has introduced a project named "Nationwide Confidence with GPS Onboard" to install GPS tracking system on all trucks in Thailand. This project provides new sources of data in analyzing the freight-related traffics and designing remedial measures for freight-related issues. This paper aims to demonstrate the use of GPS data in determining truck activities, estimating truck origin-destination matrix and estimating the flow of different commodities. Thailand is used as a case study to demonstrate the results.