Urban Flooding is
one of world’s problems in recent times because of its frequent occurrence
which results in loss of lives and properties. The first
step in flood management is the development of hazard maps.
Flood hazard
mapping forms the foundation of the decision-making process by providing
information which is essential to the understanding of nature and
characteristics of flooding to risk community or city.
Flood modelling
is a complex problem and therefore a lot of factors should be considered before
the final map showing flood prone areas are produced.
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