A Volunteered Geographic Information (VGI) Framework for Disaster Management Based on Mobile Services and SDI

2018 ◽  
pp. 121-129
Author(s):  
A. Dasgupta ◽  
S. K. Ghosh
Keyword(s):  
Disaster Management ◽  
Volunteered Geographic Information ◽  
Mobile Services ◽  
Geographic Information

scholarly journals PUBLIC PERCEPTION ON DISASTER MANAGEMENT USING VOLUNTEERED GEOGRAPHIC INFORMATION (VGI): CASE OF UAE

2015 ◽  
Vol II-2/W2 ◽  
pp. 241-246 ◽  
Author(s):  
M. M. Yagoub
Keyword(s):  
Data Collection ◽  
Disaster Management ◽  
Global Positioning System ◽  
Public Perception ◽  
Volunteered Geographic Information ◽  
Geographic Information ◽  
Policy Makers ◽  
The Public ◽  
Global Positioning ◽  
Social Media Tools

The number of smart phones that are supported by location facility like Global Positioning System (GPS), Camera and connected to the internet has increased sharply in UAE during the last five years. This increase offers a chance to capitalize on using these devices as resources for data collection, therefore reducing cost. In many cases specific events may happen in areas or at time where there may be no governmental departments to collect such unrepeated events. The current research will showcase various studies that had been conducted on Volunteered Geographic Information (VGI) debating various aspects such as accuracy, legal issues, and privacy. This research will also integrate Geographic Information System (GIS), VGI, social media tools, data mining, and mobile technology to design a conceptual framework for promoting public participation in UAE. The data gathered through survey will be helpful in correlating various aspects of VGI. Since there are diverse views about these aspects, policy makers are left undecided in many countries about how to deal with VGI. The assessment of the UAE case will contribute to the age-long debate by examining the willingness of the public to participate. The result will show the public perception to be as sensors for data collection. Additionally, the potential of citizen involvement in the risk and disaster management process by providing voluntary data collected for VGI applications will also be explored in the paper.

scholarly journals THE ROLE OF VOLUNTEERED GEOGRAPHIC INFORMATION APPLICATIONS IN DISASTER MANAGEMENT

2018 ◽  
Vol XLII-3/W4 ◽  
pp. 469-473
Author(s):  
H. K. Sevinç ◽  
I. R. Karaş
Keyword(s):  
Crisis Management ◽  
Disaster Management ◽  
Spatial Data ◽  
Volunteered Geographic Information ◽  
Geographic Information ◽  
Crisis Resolution ◽  
Important Requirement ◽  
Conventional Methods ◽  
A Priority

<p><strong>Abstract.</strong> In times of crisis, it is a priority to get help as soon as possible and any kind of help can be accepted. Especially, all kinds of support by volunteers, is a great help in crisis resolution. Crisis locations can be developed or less developed regions. It is sometimes difficult to reach help and support in less developed regions. To create Geographic data, which is an important requirement in crisis situations, is time-consuming and costly when attempted to be produced by conventional methods. When the data is produced by volunteers, it is faster and less costly because experts try to reach and support the region. Volunteered Geographic Information (VGI) is spatial data that has been contributed for free by volunteers. In our work, that is review, the examples of Volunteered Geographic Information applications in crisis management will be shown on the poster.</p>

An Integrated Method for Assessing the Text Content Quality of Volunteered Geographic Information in Disaster Management

2017 ◽  
Vol 9 (2) ◽  
pp. 1-17
Author(s):  
Kuo-Chih Hung ◽  
Mohsen Kalantari ◽  
Abbas Rajabifard
Keyword(s):  
Disaster Management ◽  
Volunteered Geographic Information ◽  
Geographic Information ◽  
Content Quality ◽  
Integrated Method ◽  
Needed Information ◽  
Text Content ◽  
Flooding Events

Volunteered geographic information (VGI) has the potential to provide much-needed information for emergency management stakeholders. However, stakeholders often lack scalability to identify useful and high-quality text content from the often-overwhelming amount of information. To solve this problem, most studies have concentrated on using text-related features in supervised learning models to classify text contents. This article proposes an assumption that the geographic attributes of VGI can be integrated into the model as features for enhancing the model's performance. To evaluate this assumption, the authors developed a case study based on VGI collected from two flooding events in Brisbane. They validated the accuracy of associated geographic coordinates and defined the geographic features relevant to the flood phenomenon. From their experiments, model based on this integrated method can have better performance in comparison with the model trained from the text-related features. The results suggest great potential for using the integrated method to harvest useful VGI for the needs of disaster management.

scholarly journals A Review of Volunteered Geographic Information for Disaster Management

2015 ◽  
Vol 9 (5) ◽  
pp. 237-250 ◽  
Author(s):  
Billy Haworth ◽  
Eleanor Bruce
Keyword(s):  
Disaster Management ◽  
Volunteered Geographic Information ◽  
Geographic Information

scholarly journals Peran Sistem Volunteered Geographic Information (VGI) Sistem dalam Pengurangan Risiko Bencana: Konsep dan Implementasi

2020 ◽  
Vol 4 (1) ◽  
pp. 63-70
Author(s):  
Dian Nuraini Melati
Keyword(s):  
Disaster Management ◽  
Global Positioning System ◽  
Volunteered Geographic Information ◽  
Disaster Risk ◽  
Geographic Information ◽  
Geospatial Technologies ◽  
Global Positioning ◽  
Development Technology ◽  
Real Time Information ◽  
Time Information

There have been a lot of geospatial technologies implemented to support disaster management into a more effective way and achieve disaster risk reduction. One of these technologies is the use Volunteered Geographic Information (VGI). VGI refers to the volunteered activities by anyone to create geographic information. The recent development of VGI is obviously supported by the development technology itself such as social media, Global Positioning System (GPS) with acceptable accuracy. In addition, it is also supported by mostly unlimited cloud-based storage as well as smartphones. In the phenomena of natural disater such as flood, landslide, earth quake, tsunami, and other phenomena, the need of geospatial data and the availability in timely manner becomes important and crucial at all disaster management aspects. The availability of geographic information is very much critical at the time the disaster occurs compared to normal situation. Therefore, VGI is necessary in supporting near real time information. In this case, VGI has a key role in disaster management particularly to reduce disaster risk.

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