Geo-located Twitter as proxy for global mobility patterns

@article{Hawelka2014GeolocatedTA,
  title={Geo-located Twitter as proxy for global mobility patterns},
  author={Bartosz Hawelka and Izabela Sitko and Euro Beinat and Stanislav Sobolevsky and Pavlos Kazakopoulos and Carlo Ratti},
  journal={Cartography and Geographic Information Science},
  year={2014},
  volume={41},
  pages={260 - 271}
}
  • B. Hawelka, I. Sitko, C. Ratti
  • Published 4 November 2013
  • Environmental Science
  • Cartography and Geographic Information Science
Pervasive presence of location-sharing services made it possible for researchers to gain an unprecedented access to the direct records of human activity in space and time. This article analyses geo-located Twitter messages in order to uncover global patterns of human mobility. Based on a dataset of almost a billion tweets recorded in 2012, we estimate the volume of international travelers by country of residence. Mobility profiles of different nations were examined based on such characteristics… 

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