Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Highway Traffic Monitoring And Data Quality
Download Highway Traffic Monitoring And Data Quality full books in PDF, epub, and Kindle. Read online Highway Traffic Monitoring And Data Quality ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Highway Traffic Monitoring and Data Quality by : Michael Dalgleish
Download or read book Highway Traffic Monitoring and Data Quality written by Michael Dalgleish and published by Artech House. This book was released on 2008 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique resource gives you a hands-on understanding of the latest sensors, processors, and communication links for everything from vehicle counts to urban congestion measurement. Moreover, you learn statistical techniques for quantifying data accuracy and reducing uncertainty in both current system state assessments and future system state forecasts.
Book Synopsis Highway Safety: Improved Monitoring and Oversight of Traffic Safety Data Program are Needed: Report to Congressional Committees by :
Download or read book Highway Safety: Improved Monitoring and Oversight of Traffic Safety Data Program are Needed: Report to Congressional Committees written by and published by . This book was released on 2004 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the quality of state crash information; the activities states undertook using 411 grant funds to improve their traffic safety data systems, and the progress they made using the grant funds; and NHTSA's oversight of the grant program
Author :American Association of State Highway and Transportation Officials. Joint Task Force on Traffic Monitoring Standards Publisher :American Association of State Highway & Transportation Officials ISBN 13 : Total Pages :128 pages Book Rating :4.X/5 (4 download)
Book Synopsis AASHTO Guidelines for Traffic Data Programs by : American Association of State Highway and Transportation Officials. Joint Task Force on Traffic Monitoring Standards
Download or read book AASHTO Guidelines for Traffic Data Programs written by American Association of State Highway and Transportation Officials. Joint Task Force on Traffic Monitoring Standards and published by American Association of State Highway & Transportation Officials. This book was released on 1992 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of these AASHTO Guidelines is to improve the quality of the traffic information that supports decisions at all levels of the transportation profession. The Guidelines provide a reference for professional traffic monitoring and establish a process for adoption of national traffic nomitoring standards. They specifically address concerns of state transportation agencies.
Book Synopsis A Virtual Environment for Transportation Data (VETD) by : David Albright
Download or read book A Virtual Environment for Transportation Data (VETD) written by David Albright and published by . This book was released on 1996 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Standard Practice for Highway Traffic Monitoring Truth-in-Data by :
Download or read book Standard Practice for Highway Traffic Monitoring Truth-in-Data written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AASHTO Guidelines for Traffic Data Programs by : Anita Vandervalk-Ostrander
Download or read book AASHTO Guidelines for Traffic Data Programs written by Anita Vandervalk-Ostrander and published by AASHTO. This book was released on 2009 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Traffic Monitoring in Recreational Areas by :
Download or read book Traffic Monitoring in Recreational Areas written by and published by . This book was released on 2010 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experience in Data Quality Assessment on Archived Historical Freeway Traffic Data by : Jothan P. Samuelson
Download or read book Experience in Data Quality Assessment on Archived Historical Freeway Traffic Data written by Jothan P. Samuelson and published by . This book was released on 2011 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concern regarding the quality of traffic data exists among engineers and planners tasked with obtaining and using the data for various transportation applications. While data quality issues are often understood by analysts doing the hands on work, rarely are the quality characteristics of the data effectively communicated beyond the analyst. This research is an exercise in measuring and reporting data quality. The assessment was conducted to support the performance measurement program at the Maricopa Association of Governments in Phoenix, Arizona, and investigates the traffic data from 228 continuous monitoring freeway sensors in the metropolitan region.
Book Synopsis Accident Data Quality by : James O'Day
Download or read book Accident Data Quality written by James O'Day and published by Transportation Research Board. This book was released on 1993 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis will be of interest to highway department administrators, accident records personnel, information systems and data processing management personnel, highway traffic and safety engineers, drivers' licensing officials, state and local police, as well as federal agencies, industries, traffic safety associations, and others responsible for the collection, analysis, and use of accident data. Information is provided on national accident data banks in addition to state and local practice associated with accident data collection, analysis, and evaluation. This synthesis describes current practice with respect to the characteristics and importance of accident data quality, including the reporting and data collection procedures, the analysis and quality control measures employed, and the communications systems used. This report of the Transportation Research Board discusses accident records systems, including data sources and users, considers the effects of inadequate data on analyses, and reviews data acquisition and processing programs that have had good results in the states using them. Recommendations for improving operating systems and for additional research are included.
Author :United States. Federal Highway Administration. Office of Highway Information Management Publisher : ISBN 13 : Total Pages :208 pages Book Rating :4.3/5 (555 download)
Book Synopsis Traffic Monitoring Guide by : United States. Federal Highway Administration. Office of Highway Information Management
Download or read book Traffic Monitoring Guide written by United States. Federal Highway Administration. Office of Highway Information Management and published by . This book was released on 1992 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Road Traffic Modeling and Management by : Fouzi Harrou
Download or read book Road Traffic Modeling and Management written by Fouzi Harrou and published by Elsevier. This book was released on 2021-10-05 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Road Traffic Modeling and Management: Using Statistical Monitoring and Deep Learning provides a framework for understanding and enhancing road traffic monitoring and management. The book examines commonly used traffic analysis methodologies as well the emerging methods that use deep learning methods. Other sections discuss how to understand statistical models and machine learning algorithms and how to apply them to traffic modeling, estimation, forecasting and traffic congestion monitoring. Providing both a theoretical framework along with practical technical solutions, this book is ideal for researchers and practitioners who want to improve the performance of intelligent transportation systems. Provides integrated, up-to-date and complete coverage of the key components for intelligent transportation systems: traffic modeling, forecasting, estimation and monitoring Uses methods based on video and time series data for traffic modeling and forecasting Includes case studies, key processes guidance and comparisons of different methodologies
Book Synopsis Closing the Data Quality Assurance Gap in the Fatality Analysis Reporting System by : National Highway Traffic Safety Administration
Download or read book Closing the Data Quality Assurance Gap in the Fatality Analysis Reporting System written by National Highway Traffic Safety Administration and published by Createspace Independent Pub. This book was released on 2013-09-27 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fatality Analysis Reporting System (FARS) is the National Highway Traffic Safety Administration's census of motor vehicle crash fatalities in the United States and its territories. This paper seeks to explain the implementation of the re-coding process, in which previously entered cases were sampled and re-coded by select, experienced FARS analysts to check the accuracy and performance of the original analysts. The goal of the re-coding process is to enhance the quality control process to maintain accurate, complete, and timely FARS data.
Download or read book Traffic Monitoring Guide written by and published by . This book was released on 1985 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Variability in Continuous Traffic Monitoring Data by :
Download or read book Variability in Continuous Traffic Monitoring Data written by and published by . This book was released on 1996 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each state in the United States can be viewed as a universe of road segments. For each road segment in each state, it is desired to know various traffic characteristics based on count data, classification count data, and weigh-in-motion data. These data are absolutely essential for highway design, maintenance, safety, and planning. Given no cost constraints, each road segment would be continuously monitored every day of the year. However, in practice, a few road segments are monitored continuously every day of the year to produce annual characteristics of traffic flow. The remaining road segments are monitored for one or two days each year, and this resulting data are àdjusted ̀(using factors based on data collected from the continuously monitored road segments) to produce estimates of annual characteristics. With this general approach, each state strives to provide estimates of annual characteristics for each road segment within its jurisdiction. In 1985, the Federal Highway Administration (FHWA) published the Traffic Monitoring Guide to assist states in achieving this end. As with almost any data collection effort, the monitoring data suffers from errors from many sources. In this paper, we report some empirical findings in a research project sponsored by the FHWA. This research project studied the variability in the traffic data from the continuously monitored road segments from state(s) and, the extent to which this variability is transferred to and affects the precision of the data produced from the road segments which are monitored only one or two days each year. The ultimate hope is that states will eventually be able to not only publish an estimate of a characteristic such as Average Annual Daily Traffic (AADT) for each road segment, but also that each estimate will be accompanied by a statement expressing how good the estimate is in terms of its estimated variability or precision, which will likely be expressed as a coefficient of variation.
Author :National Research Council (U.S.). Transportation Research Board Publisher : ISBN 13 :9780309104197 Total Pages :0 pages Book Rating :4.1/5 (41 download)
Book Synopsis Data, Survey Methods, Traffic Monitoring, and Asset Management by : National Research Council (U.S.). Transportation Research Board
Download or read book Data, Survey Methods, Traffic Monitoring, and Asset Management written by National Research Council (U.S.). Transportation Research Board and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRR no. 1993 includes 22 papers that explore revenue risk mitigation in transportation project financing, traffic sign asset management, estimating highway investment requirements, estimating design hourly volumes, traffic prediction, digital dashboards, random count site selection, wireless location technology-based traffic monitoring, traffic flow impact on travel time variability, and transferability of National Household Travel Survey data. This issue of the TRR also examines the impact of nonresponse and weighting in a travel survey, data integration impact on travel behavior indicators, iterative proportional fitting algorithm for combining traffic count data with missing dimensions, an electronic freight theft management system using Internet-based mapping, and regional routing model for strategic waterway analysis. It also reviews the Highway Capacity Manual adjustment factor for annual weekday to annual average daily traffic, automated consensus-based data verification, enhancing truck data accuracy using dual-loop event data, video-based vehicle detection and classification system, gross vehicle weight distributions from weigh-in-motion data, detection and tracking of vehicle base fronts for traffic counts and speeds, and customizing quality assessment techniques for traffic data archives.
Author :United States. National Highway Traffic Safety Administration Publisher :Createspace Independent Pub ISBN 13 :9781493536726 Total Pages :132 pages Book Rating :4.5/5 (367 download)
Book Synopsis Traffic Records Program Assessment Advisory by : United States. National Highway Traffic Safety Administration
Download or read book Traffic Records Program Assessment Advisory written by United States. National Highway Traffic Safety Administration and published by Createspace Independent Pub. This book was released on 2013-10-25 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated edition of Traffic Records Program Assessment Advisory gives States information on the contents, capabilities, and data quality of an effective traffic records system by describing an ideal system that supports high-quality decisions and leads to cost-effective improvements in highway and traffic safety. In addition, the updated Advisory outlines a comprehensive approach for assessing the systems and processes that govern the collection, management, and analysis of traffic records data. The Advisory now provides a uniform set of questions derived from the ideal system as described above. The questions are used by a group of qualified independent assessors to determine how close a State's capabilities come to the described ideal. There are three gradations: (a) meets the description of the ideal traffic records system, (b) partially meets the ideal description, and (c) does not meet the ideal description. The Advisory also provides State respondents with standards of evidence that identify the specific information necessary to answer each assessment question. This assessment instrument highlights a State traffic records system's strengths as well as opportunities for improvement.
Book Synopsis Using the Engineering Literature by : Bonnie A. Osif
Download or read book Using the Engineering Literature written by Bonnie A. Osif and published by CRC Press. This book was released on 2016-04-19 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the encroachment of the Internet into nearly all aspects of work and life, it seems as though information is everywhere. However, there is information and then there is correct, appropriate, and timely information. While we might love being able to turn to Wikipedia for encyclopedia-like information or search Google for the thousands of links
