Magma and gasses building up just below the surface before an eruption can cause a bulge many miles in diameter. Since they are so large, these swells cannot be seen by the naked eye (Kerr, 2003). Satellite-borne radars alert volcanologists when such bulges appear. The satellites monitor global positioning (GPS) devices on the ground, using triangulation to mark whether the ground is bulging. Yet, again, the lack of a

Safety Those concerned with disaster and development represent diverse interests like; they represent political, practitioner- oriented, academic-theoretical, and policy related issues. This leads to a range of different interests, thus conflicting expectations and hostility in those dealing with development and disaster. Development, economic and societal factors influence a country's vulnerability to disasters. Development is a forward-focused, positive term, while disaster has negative connotations. Development studies and practice, share with disaster management and

Disaster and Technology Technology In Disaster Management Information technology is the basis of effective decision making. Access to reliable and accurate information is important after a disaster since it opens, share and coordinate system. Access to reliable, accurate and timely information at all levels of society is crucial immediately before, during, and after a disaster. In preparedness for disaster communication needs to anticipate a situation which involves ICT element including; broadcasting radio, television,

Risk Crisis Disaster Management Managing the problems related to global warming is quite different than responding to a damaging earthquake albeit both strategies require careful planning and coordination. This paper points to the contrasts between the two ways of management and response, and offers suggestions from the literature on pre-planning for both eventualities. Managing Strategies for Serious Earthquakes To say that a major earthquake that hits in an urban area is an acute

FOR TRAINING USE ONLY GIScience Policy AnalysisIntroductionGeographic Information Science and Technology (GIScience) has emerged as an important tool in emergency management with the potential to revolutionize how responses are coordinated in crises. This analysis assesses the proposal to integrate GIScience as a core component of the US Emergency Management System. With its capacity for real-time data analysis, spatial mapping, and predictive modeling, GIScience offers unparalleled advantages in planning, executing, and

Leveraging Information Systems for Disaster Management In today's digital age, natural as well as man-made disaster management has become an easier task. Several IT features are at our disposal, which can help in both prevention and recovery from disaster. Information technology advances such as satellite communication, the Internet, remote sensing, geographic information system (GIS), etc. have proven extremely valuable in hazard reduction planning and execution processes (Vyas & Desai, 2007). IT