International audienceModelling urban floods at the scale of the conurbation remains a challenging task owing to the size ratio between the hydraulic features and the modelling domain. Upscaling makes such modelling possible. Macroscopic models allow CPU and model pre-processing times to be divided by 102 to 103 compared to classical models. Macroscopic inundation fields may be interpolated for finer scale simulations. Four types of macroscopic urban flood models are currently available from the literature: the single porosity model, the integral porosity approach, the conveyance reduction factor model and the multiple porosity model. Analysing the four formulations indicates that they can be expected to exhibit significantly different beha...
peer reviewedIn the context of large-scale urban flood modelling, porosity shallow-water models enab...
Flood modelling has become an essential issue in today's society, due to the expansion of urban area...
Flooding represents the first natural hazard on each continent, with special concerns are focused on...
International audienceModelling urban floods at the scale of the conurbation remains a challenging t...
Je travaille maintenant à HR Wallingford (UK).I am now working at HR Wallingford (UK).jlh@hrwallingf...
Theoretical background about hydrology, hydraulics and computational tools and methods are widely de...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / TRANSFEAU [Encadrant_IRSTEA]Paquier, A.This work deals with...
Current topographic survey technology provides high-resolution (HR) datasets for urban environments....
Floods are natural disasters that can have huge economical consequences and affect an increasing num...
La modélisation des inondations -- c'est-à-dire la production de cartes synthétiques à partir de mét...
International audienceThis communication deals with a GIS-based urban flooding model operating at hi...
peer reviewedIn the context of large-scale urban flood modelling, porosity shallow-water models enab...
Flood modelling has become an essential issue in today's society, due to the expansion of urban area...
Flooding represents the first natural hazard on each continent, with special concerns are focused on...
International audienceModelling urban floods at the scale of the conurbation remains a challenging t...
Je travaille maintenant à HR Wallingford (UK).I am now working at HR Wallingford (UK).jlh@hrwallingf...
Theoretical background about hydrology, hydraulics and computational tools and methods are widely de...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / TRANSFEAU [Encadrant_IRSTEA]Paquier, A.This work deals with...
Current topographic survey technology provides high-resolution (HR) datasets for urban environments....
Floods are natural disasters that can have huge economical consequences and affect an increasing num...
La modélisation des inondations -- c'est-à-dire la production de cartes synthétiques à partir de mét...
International audienceThis communication deals with a GIS-based urban flooding model operating at hi...
peer reviewedIn the context of large-scale urban flood modelling, porosity shallow-water models enab...
Flood modelling has become an essential issue in today's society, due to the expansion of urban area...
Flooding represents the first natural hazard on each continent, with special concerns are focused on...