Abstract
Effective disaster management requires systems for data acquisition and information management that enable responders to rapidly collect, process, interpret, distribute, and access the data and information required for disaster management. Effective information sharing depends on the types of users, the type of damage, alterations of the functional status of the affected society, and how the information is structured. Those in need of information should be provided with the information necessary for their tasks and not be overloaded with unnecessary information that could serve as a distraction. Such information systems must be designed and exercised. To disseminate and share data with the relevant users, all disaster responses must include effective and reliable information systems. This information includes that acquired from repeated assessments in terms of available and needed human and material resources, which resources no longer are needed, and the status of the relief and recovery workers. It is through this information system that vital decisions are made that are congruent with the overall picture as perceived by the most relevant coordination and control centre. It is essential that information systems be designed and tested regularly as part of preparedness. Such systems must have the capacity to acquire, classify, and present information in an organised and useful manner.
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