Results 51 to 60 of about 87,769 (208)

A Simple Flood Forecasting Scheme Using Wireless Sensor Networks

open access: yes, 2012
This paper presents a forecasting model designed using WSNs (Wireless Sensor Networks) to predict flood in rivers using simple and fast calculations to provide real-time results and save the lives of people who may be affected by the flood.
Maity, Shovan   +5 more
core   +1 more source

Mapping Statewide Flash Flood Potential Index (FFPI) in Indiana [PDF]

open access: yes, 2011
National Weather Service (NWS) employees must make forecasting decisions on a daily basis. These forecasts are important to save people’s lives and property. One area where the NWS has very little guidance is flash flood prediction.
Bentley, Evan
core   +2 more sources

Flood Forecasting Using Artificial Neural Networks: an Application of Multi-Model Data Fusion technique [PDF]

open access: yesJournal of Hydraulic Structures, 2016
Floods are among the natural disasters that cause human hardship and economic loss. Establishing a viable flood forecasting and warning system for communities at risk can mitigate these adverse effects. However, establishing an accurate flood forecasting
Yaser Tahmasebi Biragani   +2 more
doaj   +1 more source

Data Assimilation Technique For Flood Monitoring and Prediction [PDF]

open access: yes, 2008
This paper focuses on the development of methods and cascade of models for flood monitoring and forecasting and its implementation in Grid environment. The processing of satellite data for flood extent mapping is done using neural networks.
Kravchenko, Oleksii   +3 more
core  

Early Flash Flood Warning: A Feasibility Study with a Distributed Hydrological Model and Threshold Exceedance [PDF]

open access: yes, 2008
In Mediterranean Europe, flash flooding is one of the most devastating hazards in terms of loss of human life and infrastructures. Over the last two decades, flash floods have caused damage costing a billion Euros in France alone.
THIELEN DEL POZO Jutta, YOUNIS Jalal
core   +1 more source

The Study of Flood Forecast Based on Precipitation Ensemble Forecast

open access: yesMATEC Web of Conferences, 2018
Ensemble forecast which makes up for the lack of the single forecast, is a shift from deterministic forecast to probabilistic forecast. Based on the above ideas, this paper takes the Jianghua as study basin,and uses the ECWMF ensemble forecast ...
Yang Xiao, Xin Wu, Wang Ye, Cao Deqin
doaj   +1 more source

Benefits and limitations of data assimilation for discharge forecasting using an event-based rainfall–runoff model [PDF]

open access: yes, 2013
Mediterranean catchments in southern France are threatened by potentially devastating fast floods which are difficult to anticipate. In order to improve the skill of rainfall-runoff models in predicting such flash floods, hydrologists use data ...
Borrell-Estupina, Valérie   +4 more
core   +5 more sources

Merging multiple precipitation sources for flash flood forecasting [PDF]

open access: yes, 2007
We investigated the effectiveness of combining gauge observations and satellite-derived precipitation on flood forecasting. Two data merging processes were proposed: the first one assumes that the individual precipitation measurement is non-bias, while ...
Chang, FJ   +4 more
core   +1 more source

Flash flood modeling with the MARINE hydrological distributed model

open access: yes, 2006
International audienceFlash floods are characterized by their violence and the rapidity of their occurrence. Because these events are rare and unpredictable, but also fast and intense, their anticipation with sufficient lead time for warning and ...
Ababou, Rachid   +2 more
core   +2 more sources

Sub-daily simulation of mountain flood processes based on the modified soil water assessment tool (SWAT) model [PDF]

open access: yes, 2019
Floods not only provide a large amount of water resources, but they also cause serious disasters. Although there have been numerous hydrological studies on flood processes, most of these investigations were based on rainfall-type floods in plain areas ...
De Maeyer, Philippe   +6 more
core   +1 more source

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