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Using Data to Discover the Hidden City

Steven Gray
May 15, 2014
Research
1
65

Using Data to Discover the Hidden City

How does collection of realtime data help our understanding of the Hidden City? Using animations and visualisation created from data collected from movements around the city, we show the present best practises of data collection for urban studies. Presentation given at Global Forum for Urban Resilience, Washington DC, May 2014

Steven Gray

May 15, 2014
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Transcript

  1. [email protected]
    UCL Centre for Advanced Spatial Analysis
    Using Data to
    Discover the
    Hidden City
    Steven Gray, Research Associate

    View Slide

  2. View Slide

  3. http://bikes.oobrien.com/london

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  4. http://vimeo.com/19982736

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  5. http://vimeo.com/41760845

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  6. http://citydashboard.org/london/

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  7. http://vimeo.com/21351764

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  8. http://vimeo.com/21351143

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  9. View Slide

  10. View Slide

  11. CNN
    http://vimeo.com/20959622

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  12. http://goo.gl/6O6WVD

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  13. London Tweets
    https://www.youtube.com/watch?v=V42JiVEABOY

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  14. View Slide

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  19. View Slide

  20. Stats Service
    (Node JS)
    Local
    Database
    Twitter
    Facebook
    Google+
    Foursquare
    Collector Modules
    Process Proxy
    (Node JS)
    Local Server
    (Node JS)
    Twitter Collector
    PID: 6198
    Facebook Collector
    PID: 5390
    BDTK Host Proxy
    BDTK Job Server
    Web Interface
    Desktop App Wrapper

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  21. View Slide

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  23. UCL Data Rack

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  24. View Slide

  25. 4 collectors per machine - 200 machines on Amazon EC2

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  28. View Slide

  29. [email protected]
    @frogo
    +StevenGray
    www.stevenjamesgray.com
    www.casa.ucl.ac.uk
    UCL Centre for Advanced Spatial Analysis
    Thank You

    View Slide