Observations of conventional methods used for gathering traffic data indicated that same data might be obtained more accurately and cheaply by means of aerial photography; to investigate this, project was carried out in New Brunswick, Canada, where portion of City of Fredericton was taken as survey area for aerial survey of traffic patterns; project confirmed that data on 10 parameters could be collected by means of aerial survey to level of accuracy acceptable for traffic surveys.
Collection of traffic data by aerial photography
Traffic Eng Control
Traffic Engineering and Control ; 7 , n 4
1965
4 pages
Article (Journal)
English
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