Volume Data Jan - April 2012 for Dublin City, from Dublin City Council Traffic Department's SCATS System 1st Jan to 30th April 2012

Traffic volume data Volume data across Dublin City, from DCC's SCATS system, in csv format. ''The volume data is aggregated over 5 minute intervals for each approach into an instrumented intersection. There are separate files for each region (CCITY, SCITY, NCITY, WCITY1) and for each day. For each day two files are supplied: ''.gps has the following columns: 'streetSegId: a unique identifier for a street segment ID 'armNumber: an ID for the arm on a street segment 'armAngle: bearing of the arm 'lato: latitude in WGS84 20 meters into the arm 'longo: longitude in WGS84 20 meters into the arm 'latd: latitude in WGS84 of the centroid of the intersection 'longd: longitude in WGS84 of the centroid of the intersection ''.dis has the following columns 'streetSegId: identifies the street segment from the corresponding .gps file 'upperTime: timestamp of the 5 minute interval 'armNumber: identifies the arm of the street segment from the corresponding .gps file 'aggerateCount: aggregated volume count on that arm 'flow: flow ratio calculated as the volume divided by the highest volume that 'has been measured in a sliding window of a week. ''Note that the flow ratio requires some burn in time of a week from the start of the recording period.

Data and Resources

Additional Info

Field Value
Language
Date Created
Date Updated
Date Released 2013-03-20
Date Range 2012-01-01 to 2012-04-30
Target Audience
Category Transport and Infrastructure
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Landing Page
Version 1.0
Update Frequency Sample Data Set
Was Revision Of
Geographical Bounding Box ((53.28006,-6.381911),(53.406071,-6.141994))
Region Dublin Region
Spatial Projection
Conforms to DUBLinked Metadata Standard
Contact Person Not supplied
Contact Person Email Not supplied
Data Owner Not supplied
Data Owner Email Not supplied
Completeness
58 %

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