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SUMMARY:Understanding the effects of traffic light signal time changes on 
 air pollution – an in-depth study in London - Anna Schroeder | Departmen
 t of Engineering\, University of Cambridge
DTSTART:20201027T110000Z
DTEND:20201027T123000Z
UID:TALK152500@talks.cam.ac.uk
CONTACT:Tudor Suciu
DESCRIPTION:Air pollution is a major problem worldwide. The MAGIC (Managin
 g Air for Greener Inner Cities) project conducted a two-week field study i
 n London including 30 sensors\, 10 Raspberry Pi cameras and several weathe
 r monitoring instruments to understand the effect traffic light signal tim
 e changes can have on air pollution measured at a junction in South London
 .  \n\nApart from analysing the sensor data\, MAGIC is also trying to mode
 l the vehicle emissions and their dispersion observed during the study usi
 ng Computer Vision to extract vehicle trajectories from the camera footage
 s and Fluidity\, a computational fluid dynamics model\, to understand the 
 dispersion of the modelled tailpipe emissions. \n\nIn this talk I will giv
 e an overview of the field study\, provide an introduction to the modellin
 g done and present some initial results.\n\n"Zoom link":https://us02web.zo
 om.us/j/89975312802?pwd=dkpvc0M3RGhtY1JOUm5Hc1dCNm9IZz09 \n\nMeeting ID: 8
 99 7531 2802 \n\nPasscode: 945323
LOCATION:https://us02web.zoom.us/j/89975312802?pwd=dkpvc0M3RGhtY1JOUm5Hc1d
 CNm9IZz09
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