Radar for hydrology: Unfulfilled promise or unrecognized potential?

A Berne, WF Krajewski - Advances in Water Resources, 2013 - Elsevier
Hydrology requires accurate and reliable rainfall input. Because of the strong spatial and
temporal variability of precipitation, estimation of spatially distributed rain rates is …

Evaluating the performance of random forest for large-scale flood discharge simulation

L Schoppa, M Disse, S Bachmair - Journal of Hydrology, 2020 - Elsevier
The machine learning algorithm 'random forest'has been applied in many areas of water
resources research including discharge simulation. Due to low setup and operation cost …

A machine learning framework for multi-hazards modeling and mapping in a mountainous area

S Yousefi, HR Pourghasemi, SN Emami, S Pouyan… - Scientific Reports, 2020 - nature.com
This study sought to produce an accurate multi-hazard risk map for a mountainous region of
Iran. The study area is in southwestern Iran. The region has experienced numerous extreme …

Enhancing flood susceptibility modeling using multi-temporal SAR images, CHIRPS data, and hybrid machine learning algorithms

M Riazi, K Khosravi, K Shahedi, S Ahmad, C Jun… - Science of The Total …, 2023 - Elsevier
Flood susceptibility maps are useful tool for planners and emergency management
professionals in the early warning and mitigation stages of floods. In this study, Sentinel-1 …

Effect of infiltration rate changes in urban soils on stormwater runoff process

X Ren, N Hong, L Li, J Kang, J Li - Geoderma, 2020 - Elsevier
Rainstorms and floods in cities has increased largely in recent years because of both
extreme climate events and city imperviousness increasing. It's generally acknowledged that …

Multi-hazard exposure mapping using machine learning techniques: A case study from Iran

O Rahmati, S Yousefi, Z Kalantari, E Uuemaa… - Remote Sensing, 2019 - mdpi.com
Mountainous areas are highly prone to a variety of nature-triggered disasters, which often
cause disabling harm, death, destruction, and damage. In this work, an attempt was made to …

On the effects of small scale space–time variability of rainfall on basin flood response

A Paschalis, S Fatichi, P Molnar, S Rimkus… - Journal of …, 2014 - Elsevier
The spatio-temporal variability of rainfall, especially at fine temporal and spatial scales can
significantly affect flood generation, leading to a large variability in the flood response and …

The impact of rainfall space‐time structure in flood frequency analysis

Z Zhu, DB Wright, G Yu - Water Resources Research, 2018 - Wiley Online Library
Flood hydrologic response is influenced by rainfall structure (ie, variability in space and
time). How this structure shapes flood frequency is unknown, and flood frequency analyses …

[HTML][HTML] Hydrologic investigations of radar-rainfall error propagation to rainfall-runoff model hydrographs

GR Ghimire, WF Krajewski, TB Ayalew… - Advances in Water …, 2022 - Elsevier
Rainfall is arguably the most important yet most variable input for rainfall-runoff hydrologic
models. In this study, the authors search for the characteristics of radar-rainfall estimates that …

Exploration of warm-up period in conceptual hydrological modelling

KB Kim, HH Kwon, D Han - Journal of Hydrology, 2018 - Elsevier
One of the important issues in hydrological modelling is to specify the initial conditions of the
catchment since it has a major impact on the response of the model. Although this issue …