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Uncertainty Model For Quantitative Precipitation Estimation Using Weather Radars
This paper introduces an uncertainty model for
the quantitatively estimate precipitation using weather radars.
The model considers various key aspects associated to radar
calibration, attenuation, and the tradeoff between ...
Quantitative precipitation estimation integrated by Poisson'S equation using radar mosaic, satellite, and rain gauge network
(2017-05-01)
High-resolution quantitative precipitation estimation (QPE) from radar and satellite combined with rain gauges is one of the most important guides for hydrological forecasts. Whereas rain gauges provide accurate measurement ...
Avaliação do desempenho do produto MSWEP no Rio Grande do Sul
(Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2022-04-11)
Precipitation is a meteorological variable with high spatial and temporal variability,
requiring a dense and homogeneous ground monitoring network. In Brazil, this is
challenging, due to resources scarcity for equipment ...
Calibration of X-band radar for extreme events in a spatially complex precipitation region in north peru: machine learning vs. empirical approach
(2021)
Cost-efficient single-polarized X-band radars are a feasible alternative due to their highsensitivity and resolution, which makes them well suited for complex precipitation patterns. Thefirst horizontal scanning weather ...
Evaluación de imágenes satelitales de precipitaciones GPM (Global Precipitation Measurement) a escala mensual para el Azuay
(2016)
Precipitation measurements are essential for extreme weather events prediction and a broad range of applications such as agriculture, climate change and energy generation. In the Ecuadorian Andes, precipitation is highly ...
Validation of satellite precipitation (TRMM 3B43) in Ecuadorian coastal plains, Andean highlands and Amazonian rainforest
(INTERNATIONAL SOCIETY FOR PHOTOGRAMMETRY AND REMOTE SENSING, 2016-07-12)
Precipitation monitoring is of utmost importance for water resource management. However, in regions of complex terrain such as Ecuador, the high spatio-temporal precipitation variability and the scarcity of rain gauges, ...
A fractal model for the electrical conductivity of water-saturated porous media during mineral precipitation-dissolution processes
(Elsevier, 2020-11)
Precipitation and dissolution are prime processes in carbonate rocks and being able to monitor them is of major importance for aquifer and reservoir exploitation or environmental studies. Electrical conductivity is a ...
Evaluation of TRMM 3B42 precipitation estimates and WRF retrospective precipitation simulation over the Pacific–Andean region of Ecuador and Peru
(2014)
The Pacific–Andean region in western South
America suffers from rainfall data scarcity, as is the case for
many regions in the South. An important research question is
whether the latest satellite-based and numerical ...