Upload
fauna
View
41
Download
0
Embed Size (px)
DESCRIPTION
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 Presentation
Citation preview
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?• Indicate where crimes occur
• Indicate where police expect crimes to occur
• Indicate where police get stuck in traffic
Where do police vehicles stop?• All GPS
transmissions where speed = 0
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)