Social and Behavioral Sciences Commons^™

Cell Towers As Urban Sensors: Understanding The Strengths And Limitations Of Mobile Phone Location Data, Ziliang Zhao

Doctoral Dissertations

Understanding urban dynamics and human mobility patterns not only benefits a wide range of real-world applications (e.g., business site selection, public transit planning), but also helps address many urgent issues caused by the rapid urbanization processes (e.g., population explosion, congestion, pollution). In the past few years, given the pervasive usage of mobile devices, call detail records collected by mobile network operators has been widely used in urban dynamics and human mobility studies. However, the derived knowledge might be strongly biased due to the uneven distribution of people’s phone communication activities in space and time.

This dissertation research applies different analytical …