Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2020.105219 |
Local wind speed forecasting based on WRF-HDWind coupling | |
D. Prieto-Herráez, L. Frías-Paredes, J.M. Cascón, S. Lagüela-López, ... D. González-Aguilera | |
2020-08-28 | |
发表期刊 | Atmospheric Research
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出版年 | 2020 |
英文摘要 | Wind speed forecasts obtained by Numerical Weather Prediction models are limited for fine interpretation in heterogeneous terrain, in which different roughnesses and orographies occur. This limitation is derived from the use of low-resolution and grid-box averaged data. In this paper a dynamical downscaling method is presented to increase the local accuracy of wind speed forecasts. The proposed method divides the wind speed forecasting into two steps. In the first one, the mesoscale model WRF (Weather Research and Forecasting) is used for getting wind speed forecasts at specific points of the study domain. On a second stage, these values are used for feeding the HDWind microscale model. HDWind is a local model that provides both a high-resolution wind field that covers the entire study domain and values of wind speed and direction at very located points. As an example of use of the proposed method, we calculate a high-resolution wind field in an urban-interface area from Badajoz, a South-West Spanish city located near the Portugal border. The results obtained are compared with the values read by a weathervane tower of the Spanish State Meteorological Agency (AEMET) in order to prove that the microscale model improves the forecasts obtained by the mesoscale model. |
领域 | 地球科学 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/292957 |
专题 | 地球科学 |
推荐引用方式 GB/T 7714 | D. Prieto-Herráez, L. Frías-Paredes, J.M. Cascón, S. Lagüela-López, ... D. González-Aguilera. Local wind speed forecasting based on WRF-HDWind coupling[J]. Atmospheric Research,2020. |
APA | D. Prieto-Herráez, L. Frías-Paredes, J.M. Cascón, S. Lagüela-López, ... D. González-Aguilera.(2020).Local wind speed forecasting based on WRF-HDWind coupling.Atmospheric Research. |
MLA | D. Prieto-Herráez, L. Frías-Paredes, J.M. Cascón, S. Lagüela-López, ... D. González-Aguilera."Local wind speed forecasting based on WRF-HDWind coupling".Atmospheric Research (2020). |
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