Results 31 to 40 of about 1,503 (199)
Hydrology Research, 2022 Precipitation plays a critical role in hydrometeorological studies. A predictive analysis of gridded rainfall datasets may provide a cost-effective alternative to conventional rain gauge observations. Here, our objective is to evaluate the performance of
Salman Khan, Farhan Khan, Yiqing Guan
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Precipitation comparison for the CFSR, MERRA, TRMM3B42 and Combined Scheme datasets in Bolivia
Atmospheric Research, 2015 AbstractAn overwhelming number of applications depend on reliable precipitation estimations. However, over complex terrain in regions such as the Andes or the southwestern Amazon, the spatial coverage of rain gauges is scarce. Two reanalysis datasets, a satellite algorithm and a scheme that combines surface observations with satellite estimations were ...
Blacutt, Luis A. +4 more
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Italian Journal of Agrometeorology, 2023 Evapotranspiration is a key process and a necessary parameter for hydrological, meteorological, and agricultural studies. However, the calculation of actual evapotranspiration is very challenging and costly. Therefore, reference evapotranspiration (ET0) calculated using meteorological data is generally preferred over actual evapotranspiration. However,
Ahmet Irvem, Mustafa Ozbuldu
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, 2022 The main objective of the present study is to evaluate the performance of the MIKE 21 SW (Spectral Wave) in a semi-closed basin (Black Sea). Wind data were obtained from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA-Interim, ECMWF ...
İşlek, Fulya +2 more
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Environmental Systems Research, 2020 It is a great challenge to obtain reliable gridded meteorological data in some data-scarce and complex territories like the Himalaya region. Less dense observed raingauge data are unable to represent rainfall variability in the Beas river basin of North ...
Tanmoyee Bhattacharya +2 more
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Comparative Analysis of the Total Cloud Cover Products of Various Data in China
Gaoyuan qixiang, 2022 Cloud is an important factor affecting climate change， and it plays an important role in controlling the earth's energy and water cycle.A comprehensive understanding of the distribution and changes of the total cloud cover is particularly important for ...
Dejie ZHANG +4 more
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Journal of Hydrology and Hydromechanics, 2017 The precise rainfall estimate with appropriate spatial and temporal resolutions is a key input to distributed hydrological models. However, networks of rain gauges are often sparsely distributed in developing countries. To overcome such limitations, this
Thom Vu Thi +2 more
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Influence of changes in observations on precipitation: A case study for the Climate Forecast System Reanalysis (CFSR) [PDF]
Journal of Geophysical Research: Atmospheres, 2012 Reanalysis products often show discontinuities in the time evolution of analyzed fields, particularly for the derived variables, for example, precipitation. In the recently completed Climate Forecast System Reanalysis (CFSR) at the National Centers for Environmental Prediction, a sharp increase in the global mean precipitation around 1998 has been ...
Li Zhang, Arun Kumar, Wanqiu Wang
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International Journal of Digital Earth, 2019 Rainfall data with an appropriate spatial resolution is a key input to hydrological models. However, networks of rain gauges are often sparsely and unevenly distributed in large catchments, especially in developing countries.
Pham Thi Thao Nhi +2 more
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Remote Sensing, 2020 Management of water resources under climate change is one of the most challenging tasks in many arid and semiarid regions. A major challenge in countries, such as Yemen, is the lack of sufficient and long-term climate data required to drive hydrological ...
Ali Hamoud AL-Falahi +4 more
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