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Author: Darrell W. Borchardt Publisher: ISBN: Category : Emergency management Languages : en Pages : 50
Book Description
In September 2005, the threat of Hurricane Rita to the Houston-Galveston region resulted in the evacuation of more than one million persons from the Texas coastal and urban areas. This concentration of evacuees overloaded all routes leaving the Houston area, resulting in traffic queues on freeways as long as 36-hours. While traffic and emergency management personnel had access to real-time traffic information in the urban areas, no such information was available in rural areas where the roadways had restricted capacity. There was clearly a need to expand video and traffic monitoring capabilities beyond the urban areas to allow for better traffic management in response to evacuations as well as normal traffic operations. HURREVAC is a restricted-use Internet based computer program used by government emergency managers to track hurricanes and assist in evacuation-related decision making. The program includes an ETIS (Environment Transport Integrated planning System) module included which allows for inclusion and access to real-time traffic information by emergency managers. This report documents attempts to complete the integration of the module with traffic data for Texas coastal regions. It also provides for general equipment and installation guidelines for deployment of video and sensor detection stations along hurricane evacuation routes. In addition, a list of recommended additional deployments of such monitoring equipment to allow for improved monitoring and managing of traffic during evacuation events in Texas.
Author: Darrell W. Borchardt Publisher: ISBN: Category : Emergency management Languages : en Pages : 50
Book Description
In September 2005, the threat of Hurricane Rita to the Houston-Galveston region resulted in the evacuation of more than one million persons from the Texas coastal and urban areas. This concentration of evacuees overloaded all routes leaving the Houston area, resulting in traffic queues on freeways as long as 36-hours. While traffic and emergency management personnel had access to real-time traffic information in the urban areas, no such information was available in rural areas where the roadways had restricted capacity. There was clearly a need to expand video and traffic monitoring capabilities beyond the urban areas to allow for better traffic management in response to evacuations as well as normal traffic operations. HURREVAC is a restricted-use Internet based computer program used by government emergency managers to track hurricanes and assist in evacuation-related decision making. The program includes an ETIS (Environment Transport Integrated planning System) module included which allows for inclusion and access to real-time traffic information by emergency managers. This report documents attempts to complete the integration of the module with traffic data for Texas coastal regions. It also provides for general equipment and installation guidelines for deployment of video and sensor detection stations along hurricane evacuation routes. In addition, a list of recommended additional deployments of such monitoring equipment to allow for improved monitoring and managing of traffic during evacuation events in Texas.
Author: Michael K. Lindell Publisher: CRC Press ISBN: 1351645323 Category : Political Science Languages : en Pages : 327
Book Description
Large-Scale Evacuation introduces the reader to the steps involved in evacuation modelling for towns and cities, from understanding the hazards that can require large-scale evacuations, through understanding how local officials decide to issue evacuation advisories and households decide whether to comply, to transportation simulation and traffic management strategies. The author team has been recognized internationally for their research and consulting experience in the field of evacuations. Collectively, they have 125 years of experience in evacuation, including more than 140 projects for federal and state agencies. The text explains how to model evacuations that use the road transportation network by combining perspectives from social scientists and transportation engineers, fields that have commonly approached evacuation modelling from distinctly different perspectives. In doing so, it offers a step-by-step guide through the key questions needed to model an evacuation and its impacts to the evacuation route system as well as evacuation management strategies for influencing demand and expanding capacity. The authors also demonstrate how to simulate the resulting traffic and evacuation management strategies that can be used to facilitate evacuee movement and reduce unnecessary demand. Case studies, which identify key points to analyze in an evacuation plan, discuss evacuation termination and re-entry, and highlight challenges that someone developing an evacuation plan or model should expect, are also included. This textbook will be of interest to researchers, practitioners, and advanced students.
Author: Sarah Bretschneider Publisher: Springer Science & Business Media ISBN: 364228759X Category : Business & Economics Languages : en Pages : 209
Book Description
Disasters like floods, hurricanes, chemical or nuclear accidents may cause the necessity to evacuate the affected area. The evacuation of the urban area needs to be planned carefully. One issue is the reorganization of the traffic routing. Congested urban areas have usually complex street networks that are composed of many intersections with streets connecting them. The population density of a congested urban area is usually high and the street network is already used to capacity during rush hour traffic. The considered problem of this work is the reorganization of the traffic routing of an urban area for the case of an emergency mass evacuation. Especially aspects of the evacuation like safety, avoidance of delays and the total system travel time are taken into account. Combinatorial and graph theoretical aspects are adapted for the evacuation problem and highlight issues concerning especially conflicts within intersections. This work gives an extensive summary of literature of evacuation of urban areas. Mixed-integer linear programming models are developed for evacuation problems and heuristic algorithms are provided and tested.?
Author: Hussein Dia Publisher: Edward Elgar Publishing ISBN: 1803929545 Category : Computers Languages : en Pages : 649
Book Description
With AI advancements eliciting imminent changes to our transport systems, this enlightening Handbook presents essential research on this evolution of the transportation sector. It focuses on not only urban planning, but relevant themes in law and ethics to form a unified resource on the practicality of AI use.
Author: Hilary I. Inyang Publisher: EOLSS Publications ISBN: 1905839758 Category : Languages : en Pages : 476
Book Description
Environmental Monitoring theme is a component of Encyclopedia of Environmental and Ecological Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The Theme on Environmental Monitoring is largely concerned with strategies in the preparation of environmental impact assessments, as well as in many circumstances in which human activities carry a risk of harmful effects on the natural environment.. All monitoring strategies and programmes on environment have reasons and justifications which are often designed to establish the current status of an environment or to establish trends in environmental parameters. The content of the Theme provides the essential aspects and a myriad of issues that are great relevance to our world with respect to environmental monitoring. These two volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs
Author: United States. Congress. House. Committee on Science and Technology (2007). Subcommittee on Energy and Environment Publisher: ISBN: Category : Nature Languages : en Pages : 112
Author: Zhenlong Li Publisher: Routledge ISBN: 1000261530 Category : Social Science Languages : en Pages : 233
Book Description
Social Sensing and Big Data Computing for Disaster Management captures recent advancements in leveraging social sensing and big data computing for supporting disaster management. Specifically, analysed within this book are some of the promises and pitfalls of social sensing data for disaster relevant information extraction, impact area assessment, population mapping, occurrence patterns, geographical disparities in social media use, and inclusion in larger decision support systems. Traditional data collection methods such as remote sensing and field surveying often fail to offer timely information during or immediately following disaster events. Social sensing enables all citizens to become part of a large sensor network which is low cost, more comprehensive, and always broadcasting situational awareness information. However, data collected with social sensing is often massive, heterogeneous, noisy, and unreliable in some aspects. It comes in continuous streams, and often lacks geospatial reference information. Together, these issues represent a grand challenge toward fully leveraging social sensing for emergency management decision making under extreme duress. Meanwhile, big data computing methods and technologies such as high-performance computing, deep learning, and multi-source data fusion become critical components of using social sensing to understand the impact of and response to the disaster events in a timely fashion. This book was originally published as a special issue of the International Journal of Digital Earth.
Author: Darrell W. Borchardt
Author: Darrell W. Borchardt
Author: Michael K. Lindell
Author: Nicholas C. Kraus
Author: 
Author: 
Author: Sarah Bretschneider
Author: Hussein Dia
Author: Hilary I. Inyang
Author: United States. Congress. House. Committee on Science and Technology (2007). Subcommittee on Energy and Environment
Author: Zhenlong Li