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Document type:
Zeitschriftenaufsatz 
Author(s):
Frey, D.; Butenuth, M.; Straub, D. 
Title:
Probabilistic graphical models for flood state detection of roads combining imagery and DEM 
Abstract:
A new system for estimating the state of roads during flooding based on probabilistic graphical models is presented. The location of the roads is given by a geographic information system, whereas the up-to-date information for the assessment of flood state is delivered by remote sensing data. Furthermore, the height information from a digital elevation model (DEM) is combined with image data to improve the accuracy of the results. The presented system is based on factor graphs, which are used to...    »
 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
IEEE Geoscience and Remote Sensing Letters 
Year:
2012 
Journal volume:
Journal issue:
Pages contribution:
1051-1055 
Reviewed:
ja 
Language:
en 
Status:
Erstveröffentlichung 
Format:
Text