Author of 2 Dryad datasets
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Data from: Data collection of Odometer images via WhatsApp to measure vehicle miles traveled report
Published Nov 14, 2025. Makino, Keita; Gulhare, Siddhartha; Roshan, Ranbir; Circella, Giovanni
This dataset contains relevant information used in the study of collecting odometer images via WhatsApp to measure vehicle miles traveled (VMT) in California. In recent years, policymakers have increasingly suggested interventions for sustainable transportation, directly or indirectly aiming to reduce vehicle miles traveled. Researchers in transportation have used various ways...
Subjects: Social media Transportation Web-based applications Social sciences Azure Odometer reading React-Remix Vehicle Miles Traveled whatsapp
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Dataset of air travelers’ ground transportation choice at four airports in Northern California
Published Oct 04, 2024. Makino, Keita; Compostella, Junia; Lee, Yongsung; Circella, Giovanni
Prior studies of travel mode choice in airport ground transportation identified several important relationships between traveler/trip attributes and their selected access mode. However, those studies did not comprehensively account for qualitative aspects of ground access mode choice, such as general and transportation-specific attitudes and perception of mode-specific airport infrastructure. To...
Subjects: Social sciences Airport Ground Access online survey Qualtrics Travel Survey