analysis of gps traces of police vehicles leto peel {[email protected] }
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Analysis of GPS traces of police vehicles Leto Peel {[email protected] } Department of Computer Science, UCL . GPS Traces of Police Vehicles. GPS transmissions of police vehicles in Camden Transmits every 15 seconds = 1 month. Where do police vehicles stop?. Why? - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Analysis of GPS traces of police vehicles Leto Peel {l.peel@cs.ucl.ac.uk }](https://reader035.vdocument.in/reader035/viewer/2022062310/568162a5550346895dd32329/html5/thumbnails/1.jpg)
Analysis of GPS traces of police vehicles
Leto Peel{[email protected]}
Department of Computer Science, UCL
![Page 2: Analysis of GPS traces of police vehicles Leto Peel {l.peel@cs.ucl.ac.uk }](https://reader035.vdocument.in/reader035/viewer/2022062310/568162a5550346895dd32329/html5/thumbnails/2.jpg)
GPS Traces of Police Vehicles• GPS transmissions
of police vehicles in Camden
• Transmits every 15 seconds
= 1 month
![Page 3: Analysis of GPS traces of police vehicles Leto Peel {l.peel@cs.ucl.ac.uk }](https://reader035.vdocument.in/reader035/viewer/2022062310/568162a5550346895dd32329/html5/thumbnails/3.jpg)
Where do police vehicles stop?
Why?• Indicate where crimes occur
• Indicate where police expect crimes to occur
• Indicate where police get stuck in traffic
![Page 4: Analysis of GPS traces of police vehicles Leto Peel {l.peel@cs.ucl.ac.uk }](https://reader035.vdocument.in/reader035/viewer/2022062310/568162a5550346895dd32329/html5/thumbnails/4.jpg)
Where do police vehicles stop?• All GPS
transmissions where speed = 0
![Page 5: Analysis of GPS traces of police vehicles Leto Peel {l.peel@cs.ucl.ac.uk }](https://reader035.vdocument.in/reader035/viewer/2022062310/568162a5550346895dd32329/html5/thumbnails/5.jpg)
![Page 6: Analysis of GPS traces of police vehicles Leto Peel {l.peel@cs.ucl.ac.uk }](https://reader035.vdocument.in/reader035/viewer/2022062310/568162a5550346895dd32329/html5/thumbnails/6.jpg)
Future Ideas
• Closer look at vehicle stops– Identify destinations– Cross reference with other data sources
• Patterns in routing behaviour– Model roads as a spatio-temporal network– Behaviours corresponding to roles?
(response vehicle/safer neighbourhood)