Application of machine learning-based surrogate models for urban flood depth modeling in Ho Chi Minh City, Vietnam

TQ Dang, BH Tran, QN Le, TD Dang, AH Tanim… - Applied Soft …, 2024 - Elsevier
Rapid flood prediction in coastal urban areas is an important but challenging task. However,
multi-driver floods in coastal areas and their non-linearity in physical processes are hard to …

LiDAR topo‐bathymetry for riverbed elevation assessment: A review of approaches and performance for hydrodynamic modelling of flood plains

C Frizzle, M Trudel, S Daniel… - Earth Surface …, 2024 - Wiley Online Library
Topo‐bathymetric LiDAR (TBL) can provide a continuous digital elevation model (DEM) for
terrestrial and submerged portions of rivers. This very high horizontal spatial resolution and …

Advancing process-based flood frequency analysis for assessing flood hazard and population flood exposure

G Perez, ET Coon, SS Rathore, PVV Le - Journal of Hydrology, 2024 - Elsevier
Recent studies have showcased the use of process-based hydrological models with
Stochastic Storm Transposition (SST) techniques to conduct Flood Frequency Analysis …

[HTML][HTML] Application of Filtering Techniques to Smooth a Surface of Hybrid Digital Bathymetric Model

J Lubczonek, G Zaniewicz - Remote Sensing, 2023 - mdpi.com
The aim of the research is to identify the optimal method for smoothing the surface of a
hybrid digital bathymetric model (HDBM). The initiation of this research is justified by the fact …

Flood risk assessment for Indian sub-continental river basins

U Vegad, Y Pokhrel, V Mishra - Hydrology and Earth System …, 2023 - hess.copernicus.org
Floods are among India's most frequently occurring natural disasters, which disrupt all
aspects of socio-economic well-being. A large population is affected by floods during almost …

Combined effects of precipitation anomalies and dams on streamwater-groundwater interaction in the Fen River basin, China

Y Xia, J Xiao, M van der Ploeg, W Wang, Z Li - Science of The Total …, 2024 - Elsevier
Both water management measures like damming and changes in precipitation as a result of
anthropogenic induced climate change have exerted profound effects on the dynamics of …

Reconstructing the Spill Propagation of the Aznalcóllar Mine Disaster

M Sanz-Ramos, JJ Vales-Bravo, E Bladé… - Mine Water and the …, 2024 - Springer
The mine pond failure of Los Frailes (Aznalcóllar, Spain) was one of the most catastrophic
mining-related disasters worldwide. Despite having been analysed from different disciplines …

Lidar DEM and computational mesh grid resolutions modify roughness in 2D hydrodynamic models

EM Prior, N Michaelson, JA Czuba… - Water Resources …, 2024 - Wiley Online Library
Topography and the computational mesh grid are fundamental inputs to all two‐dimensional
(2D) hydrodynamic models, however their resolutions are often arbitrarily selected based on …

Sensitivity Analysis of Modelled Flood Inundation Extents over Hawkesbury–Nepean Catchment

SLK Unnithan, B Biswal, W Sharples, C Rüdiger… - Geosciences, 2023 - mdpi.com
Rainfall runoff and topography are among the major factors controlling the accuracy of
modelled riverine inundation extents. We have evaluated the sensitivity of both these …

An integrated high-resolution bathymetric model for the Danube Delta system

L Alaerts, J Lambrechts… - Earth System …, 2024 - essd.copernicus.org
Acting as a buffer between the Danube and the Black Sea, the Danube Delta plays an
important role in regulating the hydro-biochemical flows of this land-sea continuum. Despite …