Communication facilities for disaster management system over the last few decades, a numbers of countries have set up disaster management information systems according to their own specific needs. Disasters are unpredictable and occur suddenly like earthquake, floods, drought and cyclone etc. Communication facilities for disaster management system is most important act as it convey at the right time communication in disaster,it may handle disaster and helping to decrease it. Two type of information needs in disaster management pre disaster information: question arise that how to get pre disaster information? it is getting from the research and analysis department of the geography in the country. Post disaster information: after the disaster, our first job is to find out where and where it was occurs. What is the next step to help people? now a days satellite communication play a major role in disaster management communication. Here are the disaster communication facilities: dcwds digital cyclone warning dissemination system set at delhi and other coast area.

The wll vsat system is in terms of handsets which can be easily taken inside of the affected areas and sends information by direct audio communication. The mss type c reporting terminal developed for the sending short messages directly through satellite in remote area. Aes sng is a system which can send video pictures of the affected area for online review from the control center. In this system, on line help can be provided from the hospital and super specialty doctors. Can you have some information about communication facilities for disaster management? satellite communication can be used for early warning besides creating awareness and education in the disaster prone areas.

One of the early warning systems developed at the center is the digital cyclone warning dissemination system dcwds. Such a system is being planned to be deployed at imd, delhi and other vulnerable areas on the coast. The wll vsat system has provision for handsets, which can be easily taken, inside the affected areas. Similarly, audio alarms can be sent out to selected areas using digital sound broadcast system. An interactive distance education system is available for imparting training to the staff with two way data transmission and building up of a database at a central location.

Such a system has provision for image transmission of affected areas besides facilities like video conferencing. The mss type c reporting terminal developed at the centre is available for sending short messages directly through satellite. Likewise, the sat phones can be deployed for most effective audio communication from remote areas. In the case of the recent bhuj earthquake, the center has demonstrated the setting up of a communication link between bhuj and gandhinagar by deploying the aes sng. Such a system can also send video pictures of the affected site for online assessment/ instructions from the control center. Tele medicine is another area wherein on line help can be provided from bigger hospitals and super specialty doctor/ s. A web camera connected to a laptop pc with uplink facility can be effectively used for tele medicine consultation.

In the response phase of a disaster, the remote sensing techniques can be used for an effective and accurate assessment of the affected area/ s. One of the earliest study in this direction was carried out by the center was for the 1977 andhra cyclone which caused a large scale. Our writers can help get your essay back on track, take a look at our services to learn more about how we can help. Essay writing service essay marking service place an order defining crisis and disaster in terms of risk management: in looking at how best to manage crisis, disaster and risk, there is a need to first establish exactly what context crisis and disaster are assessed when looking at the most appropriate management techniques. Disasters are often the social consequences of a particular action rather than being reactionary mechanisms. As a result the conceptual framework of disaster is often defined as neither one of conflict, nor of defence against external attacks, but is the result of the upsetting of human relations quarantelli 1998, pp 14.

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Disasters are usually considered as natural phenomenon, and their consequences governed by the particular environmental and social composition of a given region. According to the oxford english dictionary, a crisis is more of a decisive moment a time of 'great difficulty such as a disaster or a catastrophe'. In this way a crisis marks a turning point that changes the destiny of an individual or a group, company or even a government. Crises produce conditions of instability in social, economic, political or international affairs leading to a decisive change a stage in a sequence of events at which the trend of all future events, for better or for worse, is determined mukopadhay 2005, pp 1. What both disasters and crisis have in common are that they are both concerned with the issue of risk.

Unfortunately, even among risk managers, there still remains no single accepted definition of risk, with the most commonly used definition identifying risk as the product of likelihood and consequence coppola 2011, pp 28. Disasters and crises occur when a risk sometimes referred to as the hazard is realised, and our understanding of these issues has changed markedly through history smith and petley 2009, pp 4. The comprehensive management of a crisis or a disaster is often based upon four very distinctive components mitigation, preparedness, response, and recovery coppola 2011, pp 10.

Mitigation involves reducing or eliminating the likelihood or the consequence of a hazard. This involves trying to prevent a crisis or disaster from occurring, or at the very least reduce frequency of the event. Preparedness involves equipping people who may be impacted by a disaster or who may be able to help those impacted with the tools to increase their chance of survival and to minimize their financial and other losses. Response involves taking action to reduce or eliminate the impact of disasters that have occurred or are occurring. Recovery involves returning victims lives back to a normal state following the impact of disaster consequences. I looking at whether local authorities are best placed to respond to crises and disaster, it is necessary to assess both the benefits and limitations of such action against the potential benefits and failures of central government control. Evidence that local authorities are best placed to respond to crises and disaster: when looking at the positives of using local authorities over central government, there is a need to look at the influence of personality bias, as the view people take over disaster or crisis management is often dependent upon their ability to control it.

In this respect that communication between the relevant social actors is vital, and consideration needs to be given as to who is the best place to communicate this information. In this respect, one of the main negatives that are often levied against the idea of central government control is that many local communities often demonstrate a general sense of either mistrust or scepticism when dealing with risk issues. All too often there is a general sense of mistrust between the local communities at risk of a particular disaster or crisis, and the scientists and government officials trying to communicate that same risk. The implication for those who are communicating risk whether in care, consensus, or crisis communication is that a presentation of technical facts will not necessarily give most audiences the information that they want.