Development of a Geo-Hazard Warning Communication System: Geo-referenced dissemination of real time warnings through the mobile telecom network - Softcover

Bhattacharya, Devanjan; Ghosh, Jayanta Kumar; Samadhiya, Narendra Kumar

 
9783659213588: Development of a Geo-Hazard Warning Communication System: Geo-referenced dissemination of real time warnings through the mobile telecom network
Softcover
ISBN 10: 3659213586 ISBN 13: 9783659213588
Verlag: LAP LAMBERT Academic Publishing, 2012

Inhaltsangabe

An automated geo-hazard warning system is the need of the hour. It is integration of automation in hazard evaluation and warning communication. The primary objective of the research is to explain a geo-hazard warning system based on internet-resident concept and available cellular mobile infrastructure which makes use of geo-spatial data. The functionality of the system is modular in architecture having input, understanding, expert, output and warning modules. Thus, the system provides flexibility in integration between different types of hazard evaluation and communication systems leading to a generalized hazard warning system. The developed system has been validated for landslide hazard in Indian conditions. It has been realized through utilization of landslide causative factors, rainfall forecast from NASA’s TRMM (Tropical Rainfall Measuring Mission), knowledge base of landslide hazard intensity map and invokes the warning as warranted. The system evaluated hazard commensurate with expert evaluation within 5-6% variability and the warning message permeability has been found to be virtually instantaneous, with a maximum time lag recorded as 50 seconds, minimum of 10 seconds.

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Über die Autorin bzw. den Autor

Devanjan is currently a postdoctoral researcher at CiSTUP, IISc Bangalore. For this doctoral work he was guided by Dr. Jayanta Kumar Ghosh, Prof. Narendra Kumar Samadhiya,Faculty, Civil Engg. Dept., IIT Roorkee; and Prof. Piero Boccardo, Faculty @ Politecnico di Torino Italy. Together they apply Geomatics techniques for natural hazard assessment.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2012
Sprache
Englisch
ISBN 10 
3659213586
ISBN 13 
9783659213588
Einband
Taschenbuch
Anzahl der Seiten
264
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