Challenges faced in heterogeneous traffic data collection: a comparison of traffic data collection technologies
نویسندگان
چکیده
منابع مشابه
Data collection from road traffic accidents.
A method of improving information about injuries sustained in road traffic accidents is described. It was achieved by combining data from the police with that from the accident and emergency department in such a way that patient confidentiality was preserved. This improved data base shows that present estimates of the number of injuries sustained on the road are too low and that assessments of ...
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Research into developing more reliable microscopic traffic simulation models is seriously hampered by the availability of suitable microscopic data for calibration and validation purposes. This paper presents a review of several data collection technologies that the authors have been experimenting with. The methods include (i) video recording (ii) the use of differential GPS (DGPS) and (iii) an...
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ژورنال
عنوان ژورنال: Journal of the National Science Foundation of Sri Lanka
سال: 2020
ISSN: 2362-0161,1391-4588
DOI: 10.4038/jnsfsr.v48i3.8803