Data Storages in Wireless Sensor Networks to Deal With Disaster Management

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Author(s): Mehdi Gheisari (Guangzhou University, China)and Mehdi Esnaashari (K. N. Toosi University of Technology, Iran)
Copyright: 2018
Pages: 27
Source title: Smart Technologies for Emergency Response and Disaster Management
Source Author(s)/Editor(s): Zhi Liu (Waseda University, Japan)and Kaoru Ota (Muroran Institute of Technology, Japan)
DOI: 10.4018/978-1-5225-2575-2.ch007

Keywords: Business Science Reference / Crisis Response and Management / Emergency & Disaster Management / Government & Law

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Abstract

Sensor networks are dense wired or wireless networks used for collecting and disseminating environmental data. They have some limitations like energy that usually provide by battery and storages in order that we cannot save any generated data. The most energy consumer of sensors is transmitting. Sensor networks generate immense amount of data. They send collected data to the sink node for storage to response to users queries. Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. The rapid development and deployment of sensor technology is intensifying the existing problem of too much data and not enough knowledge. Sensory data comes from multiple sensors of different modalities in distributed locations. In this chapter we investigate some major issues with respect to data storages of sensor networks that can be used for disaster management more efficiently.

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Data Storages in Wireless Sensor Networks to Deal With Disaster Management

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