0-6767 : evaluation of existing smartphone applications and data needs for travel survey.
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2014-08-01
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By Huang, Yan
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Abstract:Current and reliable data on traffic movements
play a key role in transportation planning,
modeling, and air quality analysis. Traditional
travel surveys conducted via paper or computer
are costly, time consuming, and labor intensive
for survey conductors; and place a significant
burden on the survey participants. Furthermore,
accuracy and completeness are susceptible to
participants’ after-fact memory. To address this
issue, this project evaluated existing smartphone
applications for conducting travel surveys.
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