Web-GIS Application For Flood Prediction
And Monitoring
Author(s)
D. Mioc, B. G. Nickerson, F. Anton, D. Fraser,
E. MacGillivray, A. Morton, P. Tang, J. P. Arp & G. Liang
Abstract
With global warming and extensive infrastructure development close to rivers,
the impacts of flooding events have greatly increased over recent years. To
support flood management, early prediction is very useful. In this research, we
have developed a decision support system for flood prediction and monitoring
that integrates GIS and hydrological modelling with additional bridge sensors
and users’ observations. Hydrological modelling considers a wide range of
information that affect flooding such as snow conditions, temperatures,
precipitation patterns, water levels and stream to generate flood predictions. The
predicted water levels for the next 24 and 48 hours can be displayed via dynamic
web pages, and overlaid with maps of the transportation network, property
boundaries, municipal infrastructure and water depth contour lines. In
conclusion, this research can provide good flood prediction precision and strong
support to the public evacuation if flood events happen.
Keywords: dynamic floodplain mapping, flood warning and prediction.
Keywords
dynamic floodplain mapping, flood warning and prediction.
Related Book
Other papers in this volume
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