SAGE-B: A Dynamic Dam-break Flood
Emergency Management System
Author(s)
G. de Jesus, M. A. Santos & J. Palha-Fernandes
Abstract
The emergency management of a specific dam is generally based on emergency
plans that contain static data related to the dam and to all elements associated to
the emergency. Fundamental data, such as information about the population
located in the areas at risk or the vehicles available for rescue that are located in
the areas impacted by the predicted flood, are always changing, so new versions
of the emergency plans are frequently issued without achieving an effective
update of the required information for emergency management. In order to
support and automatically update this process, SAGE-B, a new, dynamic
information system that supports dam-induced emergency management, was
developed at LNEC.
SAGE-B development was based in an open-source framework, Sahana
FOSS (http://www.sahana.lk/). It required customizing some of original Sahana
modules and creating new ones, tailored to dam-induced emergency
management. The platform has a modular architecture developed in open and
free technologies, which allows a continuous development and improvement
accordingly to any changes that may be issued.
The current system contains data management of a dam, elements at risk and
resources available. It also supports real-time management of dam-induced
emergencies through integrated modules that help to define the level of alert of
the dam, and the actions to pursue according to that level. Being a web-oriented
system, SAGE-B integrates a geographic information system (GIS) through
several technologies, like GoogleMaps, OpenLayers and MapServer. Emergency
agents are some of the target users, and can use the GIS modules to track
incidents and similar events.
Keywords: emergency preparedness and planning, emergency information
systems.
Keywords
emergency preparedness and planning, emergency information
systems
Related Book
Other papers in this volume
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