Flood evolution assessment and monitoring using hydrological modelling techniques: analysis of the inundation areas at a regional scale

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F16%3A86098614" target="_blank" >RIV/61989100:27740/16:86098614 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/article/10.1088/1755-1315/39/1/012043/meta;jsessionid=F65F61A09A238CB202BE3E4E252A0B2A.c4.iopscience.cld.iop.org" target="_blank" >http://iopscience.iop.org/article/10.1088/1755-1315/39/1/012043/meta;jsessionid=F65F61A09A238CB202BE3E4E252A0B2A.c4.iopscience.cld.iop.org</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1755-1315/39/1/012043" target="_blank" >10.1088/1755-1315/39/1/012043</a>

Result language
angličtina
Original language name
Flood evolution assessment and monitoring using hydrological modelling techniques: analysis of the inundation areas at a regional scale
Original language description
The primary objective of this study is to present techniques that cover usage of a hydrodynamic model as the main tool for monitoring and assessment of flood events while focusing on modelling of inundation areas. We analyzed the 2010 flood event (14th May - 20th May) that occurred in the Moravian-Silesian region (Czech Republic). Under investigation were four main catchments: Opava, Odra, Olse and Ostravice. Four hydrodynamic models were created and implemented into the Floreon+ platform in order to map inundation areas that arose during the flood event. In order to study the dynamics of the water, we applied an unsteady flow simulation for the entire area (HEC-RAS 4.1). The inundation areas were monitored, evaluated and recorded semi-automatically by means of the Floreon+ platform. We focused on information about the extent and presence of the flood areas. The modeled flooded areas were verified by comparing them with real data from different sources (official reports, aerial photos and hydrological networks). The study confirmed that hydrodynamic modeling is a very useful tool for mapping and monitoring of inundation areas. Overall, our models detected 48 inundation areas during the 2010 flood event.
Czech name
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Czech description
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Project
<a href="/en/project/LQ1602" target="_blank" >LQ1602: IT4Innovations excellence in science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IOP Conference Series: Earth and Environmental Science
ISBN
—
ISSN
1755-1307
e-ISSN
—
Number of pages
8
Pages from-to
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Publisher name
IOP Publishing
Place of publication
Bristol
Event location
Shanghai
Event date
Jul 23, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000390838800043

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