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| Titel |
A digital social network for rapid collection of earthquake disaster information |
| VerfasserIn |
J. H. Xu, G. Z. Nie, X. Xu |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 13, no. 2 ; Nr. 13, no. 2 (2013-02-15), S.385-394 |
| Datensatznummer |
250017575
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| Publikation (Nr.) |
 copernicus.org/nhess-13-385-2013.pdf |
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| Zusammenfassung |
| Acquiring disaster information quickly after an earthquake is crucial for
disaster and emergency rescue management. This study examines a digital
social network – an earthquake disaster information reporting network –
for rapid collection of earthquake disaster information. Based on the
network, the disaster information rapid collection method is expounded in
this paper. The structure and components of the reporting network are
introduced. Then the work principles of the reporting network are discussed,
in which the rapid collection of disaster information is realised by using
Global System for Mobile Communications (GSM) messages to report the disaster information and Geographic information system (GIS) to analyse and
extract useful disaster information. This study introduces some key
technologies for the work principles, including the methods of mass sending
and receiving of SMS for disaster management, the reporting network grouping
management method, brief disaster information codes, and the GIS modelling
of the reporting network. Finally, a city earthquake disaster information
quick reporting system is developed and with the support of this system the
reporting network obtained good results in a real earthquake and earthquake
drills. This method is a semi-real time disaster information collection
method which extends current SMS based method and meets the need of small
and some moderate earthquakes. |
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