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Influence of the upper gravity-wave damping layer on precipitation over complex terrain
Frontiers in Environmental Science, 2022 The upper boundary condition of a numerical model can significantly influence the model prediction results. This study used the Weather Research and Forecasting model to introduce the Rayleigh damping layer in the complex terrain of southern Gansu, China.
H. X. Duan +12 more
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Modernization of Atmospheric Physics Parameterization in Canadian NWP
Journal of Advances in Modeling Earth Systems, 2019 Atmospheric physics is represented in numerical models by parameterizations that use resolved‐scale information to estimate the effects of physical processes on the atmospheric state.
R. McTaggart‐Cowan +11 more
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Short-term precipitation prediction using deep learning [PDF]
Geophysical Research Letters, 49 (2022), 2021 Accurate weather prediction is essential for many aspects of life, notably the early warning of extreme weather events such as rainstorms. Short-term predictions of these events rely on forecasts from numerical weather models, in which, despite much improvement in the past decades, outstanding issues remain concerning model uncertainties, and ...
arxiv +1 more source
Probabilistic wind speed forecasting in Hungary [PDF]
, 2013 Prediction of various weather quantities is mostly based on deterministic numerical weather forecasting models. Multiple runs of these models with different initial conditions result ensembles of forecasts which are applied for estimating the ...
Baran, Sándor +2 more
core +2 more sources
Tropical cyclone track and intensity prediction skill of GFS model over NIO during 2019 & 2020
Tropical Cyclone Research and Review, 2022 The Tropical Cyclone (TC) track prediction using different NWP models and its verification is the critical task to provide prior knowledge about the model errors, which is beneficial for giving the model guidance-based real-time cyclone warning ...
Ch. Sridevi +8 more
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Evaluation of Three Reanalysis Soil Temperature Datasets with Observation Data over China
Earth, 2022 Soil temperature is a crucial parameter in surface emissions of carbon, water, and energy exchanges. This study utilized the soil temperature of 836 national basic meteorological observing stations over China to evaluate three soil temperature products ...
Cailing Zhao +5 more
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Estimating 1min rain rate distributions from numerical weather prediction [PDF]
, 2017 Internationally recognized prognostic models of rain fade on terrestrial and Earth-space EHF links rely fundamentally on distributions of one-minute rain rates. Currently, in Rec. ITU-R P.837-6, these distributions are generated using the Salonen Poiares-
Paulson, Kevin S.
core +1 more source
Polarimetric SAR Applications of Sea Ice: A Review
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Fully polarimetric (FP) and compact polarimetry (CP) modes are advanced technologies of synthetic aperture radar (SAR). Compared to the parameters available from traditional orthogonal backscatter coefficients, these technologies offer extra parameters ...
Mohammed Shokr, Mohammed Dabboor
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A weather forecast model accuracy analysis and ECMWF enhancement proposal by neural network [PDF]
, 2019 This paper presents a neural network approach for weather forecast improvement. Predicted parameters, such as air temperature or precipitation, play a crucial role not only in the transportation sector but they also influence people's everyday activities.
Durica, Marek +5 more
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Frontiers in Earth Science, 2022 Sea fog significantly impacts harbor operations, at times even causing navigation to cease. This study examines two harbors in the north of the South China Sea, analyzing the feasibility of increasing each harbor’s sea fog early warning capability to 6 h
Mingsen Zhou +7 more
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