نتایج جستجو برای: rainfall forecasting

تعداد نتایج: 72486  

2002
Auroop R Ganguly Ralph M Parsons

Better understanding of the physics of natural systems, the power of information technology and remote sensing tools, and the advances in statistics and simulation of complex nonlinear systems have revolutionized the way civil and environmental engineers approach traditional and new challenges. This paper describes new developments in the area of distributed rainfall and flood forecasting over ...

خادمی, معصومه, عمادی, علیرضا, فضل‌ اولی, رامین,

River flow forecasting plays an important role in planning, management and operation of water resources. To achieve this goal and according to the phenomenon of global warming, it is necessary to simulate the daily time series of rainfall and runoff for future periods. Therefore, it is important to survey the detection of climate change event and its impact on precipitation and runoff in the ba...

2009
Mastura Mahmud T. S. V. Vijaya Kumar

Accurate prediction of monsoon heavy rainfall events in the equatorial region has always been a challenge to weather forecasters. In this paper, forecast of a severe precipitation event that occurred over the eastern central coast of Peninsular Malaysia was attempted using the state-of-the-art Florida State University (FSU) Global and Regional Spectral Models. The sensitivity of parameterized c...

2016
Stella Wanjugu Karuri Robert W. Snow

BACKGROUND Malaria is a vector-borne disease which, despite recent scaled-up efforts to achieve control in Africa, continues to pose a major threat to child survival. The disease is caused by the protozoan parasite Plasmodium and requires mosquitoes and humans for transmission. Rainfall is a major factor in seasonal and secular patterns of malaria transmission along the East African coast. OB...

2004
Yen-Ming Chiang Li-Chiu Chang Fi-John Chang

A systematic comparison of two basic types of neural network, static and dynamic, is presented in this study. Two backpropagation (BP) learning optimization algorithms, the standard BP and conjugate gradient (CG) method, are used for the static network, and the real-time recurrent learning (RTRL) algorithm is used for the dynamic-feedback network. Twenty-three storm-events, about 1632 rainfall ...

Journal: :International Journal of Embedded Systems 2019

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