Highway Safety Assessment Through Geographic Information System Based Data Visualization

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Highway Safety Assessment Through Geographic Information System-based Data Visualization

Author : Asad Jan Khattak
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (631 download)

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Book Synopsis Highway Safety Assessment Through Geographic Information System-based Data Visualization by : Asad Jan Khattak

Download or read book Highway Safety Assessment Through Geographic Information System-based Data Visualization written by Asad Jan Khattak and published by . This book was released on 2005 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes a new method of safety assessment of highway stopping and passing sight distances. Topographic data were collected by flying a plane equipped with a light detection and ranging (LiDAR) system on a section of two-lane rural highway. The collected data were manipulated in a geographic information system (GIS) to obtain three-dimensional models of the various highway subsections. These models were visually analyzed to check for stopping and passing sight distances, thus narrowing the list of locations with potential safety issues. Subsequent line-of-sight analysis in a GIS indicated the presence of several obstructions, prompting a field visit for validation. Field inspection of the locations verified the presence of the obstructions detected during the analysis. Overall, this research indicated the viability of successful visualization of LiDAR data for highway sight distance evaluations and is indicative of LiDAR's potential for highway safety-related applications. Comments on the resources needed to embrace this technology and future research improvements are part of the paper.

Implementation of GIS-based Highway Safety Analyses

Author : Richard C. Smith
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Implementation of GIS-based Highway Safety Analyses by : Richard C. Smith

Download or read book Implementation of GIS-based Highway Safety Analyses written by Richard C. Smith and published by . This book was released on 2001 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In recent years, efforts have been made to expand the analytical features of the Highway Safety Information System (HSIS) by integrating Geographic Information Systems (GIS) capabilities. The original version of the GIS Safety Analysis Tools was released in 1999 and provided practitioners with programs to perform spot/intersection analysis, cluster analysis, strip analysis, sliding-scale evaluations, and corridor analysis. The updated version of this product has just been released and includes additional pedestrian and bicycle safety tools to select safe routes to schools, assess the bicycle compatibility of roadways, and define high pedestrian crash zones.(1-2) One of the continuing goals of distributing the GIS Safety Analysis Tools is to encourage the safety engineers and others within State and municipal departments of transportation and metropolitan planning organizations to explore the capabilities of the GIS-based highway safety analysis tools and to adapt those ideas and applications to fit their particular needs. However, due to the variety of implementations of GIS that exist within these organizations, developing capabilities in highway safety analysis requires an understanding of the requirements of GIS, linear referencing systems (LRS), and GIS-based highway safety analysis applications. The primary goal of this current effort was to discuss GIS/Safety integration in terms that can be understood by both safety engineers and GIS specialists, and to describe issues and solutions involved in the integration of GIS into safety-related analysis efforts. This task report is intended to serve as an educational document for both safety engineers and GIS professionals and to initiate a common dialogue. Hopefully, this report will begin to bridge the gap between the desire to implement GIS highway safety analysis within an organization and the development of a Geographic Information System--Transportation (GIS-T) infrastructure to support that effort"--Technical report documentation page

What Value May Geographic Information Systems Add to the Art of Identifying Crash Countermeasures?

Author : John S. Miller
Publisher : DIANE Publishing
ISBN 13 : 1437904130
Total Pages : 43 pages
Book Rating : 4.4/5 (379 download)

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Book Synopsis What Value May Geographic Information Systems Add to the Art of Identifying Crash Countermeasures? by : John S. Miller

Download or read book What Value May Geographic Information Systems Add to the Art of Identifying Crash Countermeasures? written by John S. Miller and published by DIANE Publishing. This book was released on 2008-09 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geographic Info. Systems (GIS) can be employed to relate, organize, and analyze roadway and crash data, thereby facilitating crash countermeasure identification and evaluation. GIS cannot, however, replace the role of the local analyst as a problem solver who needs to interpret results and recommend engineering, enforcement, or educ. improvements. Using the PC-based Micro Traffic Records System (MTRS), a software packaged employed in Virginia that records crashes at either a specific intersection or between 2 cross streets, it was possible to place 82% of the MTRS crash locations within a GIS. Without crashes that were demarcated at ¿private property¿ locations, the placement rate climbs to 94% for intersection locations. Illus.

Injury Research

Author : Guohua Li
Publisher : Springer Science & Business Media
ISBN 13 : 1461415993
Total Pages : 672 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Injury Research by : Guohua Li

Download or read book Injury Research written by Guohua Li and published by Springer Science & Business Media. This book was released on 2012-01-07 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Injury is recognized as a major public health issue worldwide. In most countries, injury is the leading cause of death and disability for children and young adults age 1 to 39 years. Each year in the United States, injury claims about 170,000 lives and results in over 30 million emergency room visits and 2.5 million hospitalizations. Injury is medically defined as organ/tissue damages inflicted upon oneself or by an external agent either accidentally or deliberately. Injury encompasses the undesirable consequences of a wide array of events, such as motor vehicle crashes, poisoning, burns, falls, and drowning, medical error, adverse effects of drugs, suicide and homicide. The past two decades have witnessed a remarkable growth in injury research, both in scope and in depth. To address the tremendous health burden of injury morbidity and mortality at the global level, the World Health Organization in 2000 created the Department of Injury and Violence Prevention, which has produced several influential reports on violence, traffic injury, and childhood injury. The biennial World Conference on Injury Control and Safety Promotion attracts a large international audience and has been successfully convened nine times in different countries. In the United States, the National Center for Injury Prevention and Control became an independent program of the federal Centers for Disease Prevention and Control in 1997. Since then, each state health department has created an office in charge of injury prevention activities and over a dozen universities have established injury control research centers. This volume will fill an important gap in the scientific literature by providing a comprehensive and up-to-date reference resource to researchers, practitioners, and students working on different aspects of the injury problem and in different practice settings and academic fields.

Transport Infrastructure and Systems

Author : Gianluca Dell'Acqua
Publisher : CRC Press
ISBN 13 : 1315281872
Total Pages : 2502 pages
Book Rating : 4.3/5 (152 download)

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Book Synopsis Transport Infrastructure and Systems by : Gianluca Dell'Acqua

Download or read book Transport Infrastructure and Systems written by Gianluca Dell'Acqua and published by CRC Press. This book was released on 2017-03-16 with total page 2502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transport Infrastructure Asset management in transport infrastructure, financial viability of transport engineering projects/ Life cycle Cost Analysis, Life-Cycle Assessment and Sustainability Assessment of transport infrastructure/ Infrastructures financing and pricing with equity appraisal, operation optimization and energy management/ Low-Volume roads: planning, maintenance, operations, environmental and social issues/ Public-Private Partnership (PPP) experience in transport infrastructure in different countries and economic conditions/ Airport Pavement Management Systems, runway design and maintenance/ Port maintenance and development issues, technology relating to cargo handling, landside access, cruise operations/ Infrastructure Building Information Modelling (I-BIM) / Pavement design and innovative bituminous materials/ Recycling and re-use in road pavements, environmentally sustainable technologies/ Stone pavements, ancient roads and historic railways/ Cementitious stabilization of materials used in the rehabilitation of transportation infrastructure. Transport Systems Sustainable transport and the environment protection including green vehicles/ Urban transport, land use development, spatial and transport planning/ Bicycling, bike, bike-sharing systems, cycling mobility/ Human factor in transport systems/ Intelligent Mobility: emerging technologies to enable the smarter movement of people and goods/Airport landside: access roads, parking facilities, terminal facilities, aircraft apron and the azdjacent taxiway/ Transportation policy, planning and design, modelling and decision making/ Transport economics, finance and pricing issues, optimization problems, equity appraisal/ Road safety impact assessments, road safety audits, the management of road network safety and safety inspections/ Tunnels and underground structures: preventing incidents-accidents mitigating their effects for both people and goods/ Traffic flow characteristics, traffic control devices, work zone traffic control, highway capacity and quality of service/ Track-vehicle interactions in railway systems, capacity analysis of railway networks/ Risk assessment and safety in air and railway transport, reliability aspects/ Maritime transport and inland waterways transport research/ Intermodal freight transport: terminals and logistics.

Proceedings of the XV Ibero-American Congress of Mechanical Engineering

Author : Antonio Vizán Idoipe
Publisher : Springer Nature
ISBN 13 : 3031385632
Total Pages : 466 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Proceedings of the XV Ibero-American Congress of Mechanical Engineering by : Antonio Vizán Idoipe

Download or read book Proceedings of the XV Ibero-American Congress of Mechanical Engineering written by Antonio Vizán Idoipe and published by Springer Nature. This book was released on 2023-08-02 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book shows some of the highlights presented at the XV Ibero-American Congress of Mechanical Engineering. The papers explore the forefront of Mechanical Engineering, containing research into fluid mechanics, energy systems, tribology, materials science, robotics, mechatronics, biomechanics, instrumentation, thermodynamics, and mechanical sustainability.

Providing Personalized Traffic Safety Information to the Public

Author : Shaw-Pin Miaou
Publisher :
ISBN 13 :
Total Pages : 31 pages
Book Rating : 4.:/5 (589 download)

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Book Synopsis Providing Personalized Traffic Safety Information to the Public by : Shaw-Pin Miaou

Download or read book Providing Personalized Traffic Safety Information to the Public written by Shaw-Pin Miaou and published by . This book was released on 2005 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to their size and complexity, traffic crash records and related databases have not been particularly accessible to the general public. As more households, schools, and libraries are being equipped with high-speed desktop computers and as more subscribe to broadband communication services, providing Personalized Traffic Safety Information (PTSI) to individuals through the Internet will soon be a cost effective means of sensitizing and educating the public on traffic safety issues and on roadway conditions in areas and roads of personal interest to them. The main objective of this study was to explore and test the capability of existing web-based geographical information system (Web-GIS) technologies to personalize and disseminate traffic safety information to the public in a cost-effective manner. The Web-GIS technologies explored were those that could provide users with on-line access to safety databases and allowed users to visualize the distribution and statistics of traffic crashes geographically and learned about the nature of these crashes over the Internet. In particular, this study looked into the Internet Mapping (IM) technology that has been significantly advanced in recent years. To test these technologies, this project selected Brazos County, Texas, as a testbed. At the time of this study, the locations of crash records and associated road inventory data were not georeferenced in Texas. To meet the research need, an important part of the study was an attempt to develop an efficient and accurate way of geocoding historical traffic crashes using Geographical Information Systems (GIS). In addition, under a joint effort between this and another research project, a prototype web-based traffic safety information system for Texas was developed by this research team. The system was named Web-Based Traffic Safety Information and Analysis System (W - TSIAS). It consists of a set of semi-automated GIS-based procedures for geocoding and is coupled with a suite of Internet mapping capabilities, which allow locations and attributes of geocoded crashes, road inventory, and related data to be securely accessed, viewed, and queried remotely through a typical web browser. One of the functionalites of W - TSIAS was to provide PTSI to the public.

Highway Safety: Improved Monitoring and Oversight of Traffic Safety Data Program are Needed: Report to Congressional Committees

Author :
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)

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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

Improved Safety Information to Support Highway Design

Author : Ronald C. Pfefer
Publisher : Transportation Research Board
ISBN 13 : 9780309066082
Total Pages : 184 pages
Book Rating : 4.0/5 (66 download)

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Book Synopsis Improved Safety Information to Support Highway Design by : Ronald C. Pfefer

Download or read book Improved Safety Information to Support Highway Design written by Ronald C. Pfefer and published by Transportation Research Board. This book was released on 1999 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Highway Safety Analytics and Modeling

Author : Dominique Lord
Publisher : Elsevier
ISBN 13 : 0128168188
Total Pages : 502 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Highway Safety Analytics and Modeling by : Dominique Lord

Download or read book Highway Safety Analytics and Modeling written by Dominique Lord and published by Elsevier. This book was released on 2021-03-11 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highway Safety Analytics and Modeling comprehensively covers the key elements needed to make effective transportation engineering and policy decisions based on highway safety data analysis in a single. reference. The book includes all aspects of the decision-making process, from collecting and assembling data to developing models and evaluating analysis results. It discusses the challenges of working with crash and naturalistic data, identifies problems and proposes well-researched methods to solve them. Finally, the book examines the nuances associated with safety data analysis and shows how to best use the information to develop countermeasures, policies, and programs to reduce the frequency and severity of traffic crashes. Complements the Highway Safety Manual by the American Association of State Highway and Transportation Officials Provides examples and case studies for most models and methods Includes learning aids such as online data, examples and solutions to problems

Report Into the Use of Geographic Information System Software for the Capture of Traffic Crash Location Data

Author : P. Young
Publisher :
ISBN 13 : 9780730563136
Total Pages : 17 pages
Book Rating : 4.5/5 (631 download)

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Book Synopsis Report Into the Use of Geographic Information System Software for the Capture of Traffic Crash Location Data by : P. Young

Download or read book Report Into the Use of Geographic Information System Software for the Capture of Traffic Crash Location Data written by P. Young and published by . This book was released on 1992 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Identifying Hazardous Locations Using Geographic Information Systems

Author : Gary S. Spring
Publisher :
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Identifying Hazardous Locations Using Geographic Information Systems by : Gary S. Spring

Download or read book Identifying Hazardous Locations Using Geographic Information Systems written by Gary S. Spring and published by . This book was released on 1995 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transactions of the American Society of Civil Engineers

Author : American Society of Civil Engineers
Publisher :
ISBN 13 :
Total Pages : 1176 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Transactions of the American Society of Civil Engineers by : American Society of Civil Engineers

Download or read book Transactions of the American Society of Civil Engineers written by American Society of Civil Engineers and published by . This book was released on 2005 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 29-30 contain papers of the International Engineering Congress, Chicago, 1893; v. 54, pts. A-F, papers of the International Engineering Congress, St. Louis, 1904.

A Knowledge-based Geographic Information System for Safety Analysis at Rail/highway Grade Crossings

Author : Sriram Panchanathan
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (32 download)

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Book Synopsis A Knowledge-based Geographic Information System for Safety Analysis at Rail/highway Grade Crossings by : Sriram Panchanathan

Download or read book A Knowledge-based Geographic Information System for Safety Analysis at Rail/highway Grade Crossings written by Sriram Panchanathan and published by . This book was released on 1995 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Recent Advances in Geographic Information System for Earth Sciences

Author : Yosoon Choi
Publisher : MDPI
ISBN 13 : 3039364898
Total Pages : 264 pages
Book Rating : 4.0/5 (393 download)

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Book Synopsis Recent Advances in Geographic Information System for Earth Sciences by : Yosoon Choi

Download or read book Recent Advances in Geographic Information System for Earth Sciences written by Yosoon Choi and published by MDPI. This book was released on 2020-06-23 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geographic information systems (GISs) have played a vital role in Earth sciences by providing a powerful means of observing the world and various tools for solving complex problems. The scientific community has used GISs to reveal fascinating details about the Earth and other planets. This book on recent advances in GIS for Earth sciences includes 12 publications from esteemed research groups worldwide. The research and review papers in this book belong to the following broad categories: Earth science informatics (geoinformatics), mining, hydrology, natural hazards, and society.

Geographic Information Systems for Transportation

Author : Harvey J. Miller
Publisher : Oxford University Press, USA
ISBN 13 : 9780195123944
Total Pages : 474 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Geographic Information Systems for Transportation by : Harvey J. Miller

Download or read book Geographic Information Systems for Transportation written by Harvey J. Miller and published by Oxford University Press, USA. This book was released on 2001 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: GIS data and tools are revolutionizing transportation research and decision making, allowing transportation analysts and professionals to understand and solve complex transportation problems that were previously impossible. Here, Miller and Shaw present a comprehensive discussion of fundamental geographic science and the applications of these principles using GIS and other software tools. By providing thorough and accessible discussions of transportation analysis within a GIS environment, this volume fills a critical niche in GIS-T and GIS literature.

A GIS-based Bayesian Approach for Analyzing Spatial-temporal Patterns of Traffic Crashes

Author : Linhua Li
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (69 download)

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Book Synopsis A GIS-based Bayesian Approach for Analyzing Spatial-temporal Patterns of Traffic Crashes by : Linhua Li

Download or read book A GIS-based Bayesian Approach for Analyzing Spatial-temporal Patterns of Traffic Crashes written by Linhua Li and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis develops a GIS-based Bayesian approach for area-wide traffic crash analysis. Five years of crash data from Houston, Texas, are analyzed using a geographic information system (GIS), and spatial-temporal patterns of relative crash risk are identified based on a hierarchical Bayesian approach. This Bayesian approach is used to filter the uncertainty in the data and identify and rank roadway segments with potentially high relative risks for crashes. The results provide a sound basis to take preventive actions to reduce the risks in these segments. To capture the real safety indications better, this thesis differentiates the risks in different directions of the roadways, disaggregates different road types, and utilizes GIS to analyze and visualize the spatial relative crash risks in 3-D views according to different temporal scales. Results demonstrate that the approach is effective in spatially smoothing the relative crash risks, eliminating the instability of estimates while maintaining real safety trends. The posterior risk maps show high-risk roadway segments in 3-D views, which is more reader friendly than the conventional 2-D views. The results are also useful for travelers to choose relatively safer routes.