Flood risk in urban areas: Modelling, management and adaptation to climate change. A review

L Cea, P Costabile - Hydrology, 2022 - mdpi.com
The modelling and management of flood risk in urban areas are increasingly recognized as
global challenges. The complexity of these issues is a consequence of the existence of …

Performances of the new HEC-RAS version 5 for 2-D hydrodynamic-based rainfall-runoff simulations at basin scale: Comparison with a state-of-the art model

P Costabile, C Costanzo, D Ferraro, F Macchione… - Water, 2020 - mdpi.com
The Hydrologic Engineering Centre-River Analysis System (HEC-RAS), developed by the
US Army Corps of Engineers, is one of the most known, analyzed and used model for flood …

Is local flood hazard assessment in urban areas significantly influenced by the physical complexity of the hydrodynamic inundation model?

P Costabile, C Costanzo, G De Lorenzo… - Journal of Hydrology, 2020 - Elsevier
Flood hazard in urban areas is usually assessed by the estimations of parameters like flood
extent, water depths, flow velocities and other related quantities. These hydrodynamic …

Enhancing river model set-up for 2-D dynamic flood modelling

P Costabile, F Macchione - Environmental Modelling & Software, 2015 - Elsevier
Flood hazard mapping is a topic of increasing interest involving several aspects in which a
series of progress steps have occurred in recent years. Among these, a valuable advance …

Enhanced flood mapping using synthetic aperture radar (SAR) images, hydraulic modelling, and social media: A case study of Hurricane Harvey (Houston, TX)

V Scotti, M Giannini, F Cioffi - Journal of Flood Risk …, 2020 - Wiley Online Library
Post event flooding maps are currently extracted from synthetic‐aperture radar (SAR) and/or
optical satellite images or developing using hydraulic model simulations. Several sources of …

Performances and limitations of the diffusive approximation of the 2-d shallow water equations for flood simulation in urban and rural areas

P Costabile, C Costanzo, F Macchione - Applied Numerical Mathematics, 2017 - Elsevier
Abstract The Shallow Water Equations (SWE) are a time-dependent system of non-linear
partial differential equations of hyperbolic type. Flood propagation in rivers and in the …

Flood mapping using LIDAR DEM. Limitations of the 1-D modeling highlighted by the 2-D approach

P Costabile, F Macchione, L Natale, G Petaccia - Natural Hazards, 2015 - Springer
Nowadays, the use of 2-D fully dynamic models represents the most reliable approach for
flood inundation and flood hazard studies, especially in complex applications. However, 1-D …

Impact of cross‐sectional orientation in one‐dimensional hydrodynamic modeling on flood inundation mapping

I Jesna, SM Bhallamudi… - Journal of Flood Risk …, 2023 - Wiley Online Library
Flood management activities require development of flood maps that depict the spatial and
temporal extent of floods with the help of hydrodynamic models. Two‐dimensional (2‐D) …

A real-time probabilistic channel flood-forecasting model based on the Bayesian particle filter approach

X Xu, X Zhang, H Fang, R Lai, Y Zhang, L Huang… - … Modelling & Software, 2017 - Elsevier
Reliable real-time probabilistic flood forecasting is critical for effective water management
and flood protection all over the world. In this study, we develop a real-time probabilistic …

Extracting quantitative data from non-conventional information for the hydraulic reconstruction of past urban flood events. A case study

F Macchione, P Costabile, C Costanzo… - Journal of Hydrology, 2019 - Elsevier
The description of the floods which have occurred in the past and an assessment of the
adverse impacts they have entailed are among the duties required by the European Flood …