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Geo-targeting Performance of Wireless Emergency Alerts in Imminent Threat Scenarios

2016
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Release : 2016
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Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Geo-targeting Performance of Wireless Emergency Alerts in Imminent Threat Scenarios by :

Download or read book Geo-targeting Performance of Wireless Emergency Alerts in Imminent Threat Scenarios written by . This book was released on 2016. Available in PDF, EPUB and Kindle. Book excerpt: How can over-alerting and warning fatigue be reduced? One possible solution is to send tornado warnings as accurately geo-targeted Wireless Emergency Alerts (WEAs). This study shows that over-alerting rates can be reduced if the geo-targeting capabilities of WEA are used effectively.

Geo-targeting Performance of Wireless Emergency Alerts in Imminent Threat Scenarios

2016
Download Geo-targeting Performance of Wireless Emergency Alerts in Imminent Threat Scenarios PDF Online Free

Author :
Release : 2016
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Geo-targeting Performance of Wireless Emergency Alerts in Imminent Threat Scenarios by :

Download or read book Geo-targeting Performance of Wireless Emergency Alerts in Imminent Threat Scenarios written by . This book was released on 2016. Available in PDF, EPUB and Kindle. Book excerpt: This report also examines how WEAs can be used to evacuate the public from the threat area in each scenario. It evaluates the benefits of providing advance warning of these threats and the potential performance advantages of using alternative cell antenna selection methods for geo-targeting WEA messages.

Mobile Technology and the Transformation of Public Alert and Warning

2019-10-01 Technology & Engineering
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Release : 2019-10-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 031/5 ( reviews)

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Book Synopsis Mobile Technology and the Transformation of Public Alert and Warning by : Hamilton Bean

Download or read book Mobile Technology and the Transformation of Public Alert and Warning written by Hamilton Bean. This book was released on 2019-10-01. Available in PDF, EPUB and Kindle. Book excerpt: This timely book provides the inside story of the development of mobile public alert and warning technology in the United States and addresses similar systems being used in Australia, Canada, Japan, and the Netherlands. This book provides a comprehensive account of how mobile-smartphone systems are transforming the practice of public alert and warning in the United States. Recent events have vaulted mobile alert and warning technology to the forefront of public debates concerning the hazards of the digital age. False alarms of ballistic missile attacks on Hawaii and Japan, the non-use of mobile alerts during the Northern California wildfires, and the role this technology plays in supporting police manhunts and counterterrorism efforts have prompted reconsideration of how these systems are used. Drawing upon interviews with officials, executives, experts, and citizens, the book provides an in-depth analysis of the events and contexts influencing the trajectory of mobile public alert and warning and charts a course for its improvement. The book first introduces readers to the high stakes involved in the transformation of public alert and warning, explaining how new research is revealing the benefits, limitations, and risks of mobile technology in the disaster communication context. Three case studies then illustrate issues of risk, trust, and appropriateness in mobile public alert and warning.

Emergency Alert and Warning Systems

2018-05-19 Science
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Release : 2018-05-19
Genre : Science
Kind : eBook
Book Rating : 373/5 ( reviews)

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Book Synopsis Emergency Alert and Warning Systems by : National Academies of Sciences, Engineering, and Medicine

Download or read book Emergency Alert and Warning Systems written by National Academies of Sciences, Engineering, and Medicine. This book was released on 2018-05-19. Available in PDF, EPUB and Kindle. Book excerpt: Following a series of natural disasters, including Hurricane Katrina, that revealed shortcomings in the nation's ability to effectively alert populations at risk, Congress passed the Warning, Alert, and Response Network (WARN) Act in 2006. Today, new technologies such as smart phones and social media platforms offer new ways to communicate with the public, and the information ecosystem is much broader, including additional official channels, such as government social media accounts, opt-in short message service (SMS)-based alerting systems, and reverse 911 systems; less official channels, such as main stream media outlets and weather applications on connected devices; and unofficial channels, such as first person reports via social media. Traditional media have also taken advantage of these new tools, including their own mobile applications to extend their reach of beyond broadcast radio, television, and cable. Furthermore, private companies have begun to take advantage of the large amounts of data about users they possess to detect events and provide alerts and warnings and other hazard-related information to their users. More than 60 years of research on the public response to alerts and warnings has yielded many insights about how people respond to information that they are at risk and the circumstances under which they are most likely to take appropriate protective action. Some, but not all, of these results have been used to inform the design and operation of alert and warning systems, and new insights continue to emerge. Emergency Alert and Warning Systems reviews the results of past research, considers new possibilities for realizing more effective alert and warning systems, explores how a more effective national alert and warning system might be created and some of the gaps in our present knowledge, and sets forth a research agenda to advance the nation's alert and warning capabilities.

Geotargeted Alerts and Warnings

2013-10-03 History
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Release : 2013-10-03
Genre : History
Kind : eBook
Book Rating : 866/5 ( reviews)

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Book Synopsis Geotargeted Alerts and Warnings by : Committee on Geotargeted Disaster Alerts and Warnings: A Workshop on Current Knowledge and Research Gaps

Download or read book Geotargeted Alerts and Warnings written by Committee on Geotargeted Disaster Alerts and Warnings: A Workshop on Current Knowledge and Research Gaps. This book was released on 2013-10-03. Available in PDF, EPUB and Kindle. Book excerpt: Geotargeted Alerts and Warnings: Report of a Workshop on Current Knowledge and Research Gaps is the summary of a February, 2013 workshop convened by the Computer Science and Telecommunications Board of the National Research Council to examine precise geotargeting of public alerts and warnings using social media. The workshop brought together social science researchers, technologists, emergency management professionals, and other experts to explore what is known about how the public responds to geotargeted alerts and warnings, technologies and techniques for enhancing the geotargeting of alerts and warnings, and open research questions about how to effectively use geotargeted alerts and warnings and technology gaps. This report considers the potential for more precise geographical targeting to improve the effectiveness of disaster alerts and warnings; examines the opportunities presented by current and emerging technologies to create, deliver, and display alerts and warnings with greater geographical precision; considers the circumstances where more granular targeting would be useful; and examines the potential roles of federal, state, and local agencies and private sector information and communications providers in delivering more targeted alerts.

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