Traffic Data Quality Measurement: Final Report

Feiqe, Battelle; Margiotta, Cambridge; Margiotta, Richard; Turner, Shawn; Battelle Memorial Institute

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Traffic Data Quality Measurement: Final Report

2004-09-15
By Feiqe, Battelle ; Margiotta, Cambridge ; Margiotta, Richard ; ...

[PDF-513.75 KB]

English

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Creators:

Feiqe, Battelle ; Margiotta, Cambridge ; Margiotta, Richard ; Turner, Shawn

Feiqe, Battelle ; Margiotta, Cambridge ; Margiotta, Richard ; Turner, Shawn Less -
Corporate Creators:

Battelle Memorial Institute
Corporate Contributors:

United States. Federal Highway Administration. Office of Highway Policy Information ; Cambridge Systematics ; Texas Transportation Institute

United States. Federal Highway Administration. Office of Highway Policy Information ; Cambridge Systematics ; Texas Transportation Institute Less -
Subject/TRT Terms:

[+]

511 Advanced Driver Information Systems Data Collection Data Quality Deployment Strategy/Planning Freeway Management Systems Institutional Issues Measurement Mobility Navigation Systems Quality Measurement Quality Metric Regional Multimodal Travel Information Research And Development Route Guidance Sensors And Detectors Standards Traffic Data Traffic Data Quality Traffic Management Center Traffic Signal Control Travel Management
Publication/ Report Number:

FHWA-JPO-05-001 ; NTIS-PB2007104518

FHWA-JPO-05-001 ; NTIS-PB2007104518 Less -
Resource Type:

Tech Report
Corporate Publisher:

United States. Federal Highway Administration
Abstract:

One of the foremost recommendations from the FHWA sponsored workshops on Traffic Data Quality (TDQ) in 2003 was a call for "guidelines and standards for calculating data quality measures." These guidelines and standards are expected to contain methods to calculate and report the data quality measures for various applications and levels of aggregation. The objective of this project is to develop methods and tools to enable traffic data collectors and users to determine the quality of traffic data they are providing, sharing, and using. This report presents the framework that provides methodologies for calculating the data quality metrics for different applications and illustrated with case study examples. The report also presents guidelines and standards for calculating data quality measures that are intended to address the following key traffic data quality issues: defining and measuring traffic data quality; quantitative and qualitative metrics of traffic data quality; acceptable levels of quality; methodology for assessing traffic data quality.
Format:

PDF
Collection(s):

ITSJPO Digital Library Federal Highway Administration
Main Document Checksum:

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urn:sha256:1634782e3af546d96497cd33ea2454457f6f21261036fddb770c2c660576e3be
Download URL:

https://rosap.ntl.bts.gov/view/dot/4226/dot_4226_DS1.pdf
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Traffic Data Quality Measurement: Final Report

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