Výsledky vyhledávání - "David M. Siuta"

On Producing Reliable and Affordable Numerical Weather Forecasts on Public Cloud-Computing Infrastructure

Autor: Henryk Modzelewski, David M. Siuta, Roland B. Stull, Gregory West, Roland Schigas, Timothy C. Y. Chui

Publikováno v: Journal of Atmospheric and Oceanic Technology. 36:491-509

Cloud-computing resources are increasingly used in atmospheric research and real-time weather forecasting. The aim of this study is to explore new ways to reduce cloud-computing costs for real-time numerical weather prediction (NWP). One way is to co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84414dd3d19a1f06051d69e675ac5b54
https://doi.org/10.1175/jtech-d-18-0142.1

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Benefits of a multimodel ensemble for hub-height wind prediction in mountainous terrain

Autor: David M. Siuta, Roland B. Stull

Publikováno v: Wind Energy. 21:783-800

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f631f3586141174d5095847cfba51a74
https://doi.org/10.1002/we.2195

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Calibrated Probabilistic Hub-Height Wind Forecasts in Complex Terrain

Autor: Roland B. Stull, David M. Siuta, Thomas N. Nipen, Gregory West

Publikováno v: Weather and Forecasting. 32:555-577

This work evaluates the use of a WRF ensemble for short-term, probabilistic, hub-height wind speed forecasts in complex terrain. Testing for probabilistic-forecast improvements is conducted by increasing the number of planetary boundary layer schemes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3abedb5eac3842189f4e072631a93ba
https://doi.org/10.1175/waf-d-16-0137.1

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WRF Hub-Height Wind Forecast Sensitivity to PBL Scheme, Grid Length, and Initial Condition Choice in Complex Terrain

Autor: Gregory West, David M. Siuta, Roland B. Stull

Publikováno v: Weather and Forecasting. 32:493-509

This study evaluates the sensitivity of wind turbine hub-height wind speed forecasts to the planetary boundary layer (PBL) scheme, grid length, and initial condition selection in the Weather Research and Forecasting (WRF) Model over complex terrain.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fef16094b3dee7bb8b6195443ee40f9a
https://doi.org/10.1175/waf-d-16-0120.1

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Viability of Cloud Computing for Real-Time Numerical Weather Prediction

Autor: Henryk Modzelewski, Gregory West, Roland Schigas, Roland B. Stull, David M. Siuta

Publikováno v: Weather and Forecasting. 31:1985-1996

As cloud-service providers like Google, Amazon, and Microsoft decrease costs and increase performance, numerical weather prediction (NWP) in the cloud will become a reality not only for research use but for real-time use as well. The performance of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::318ccb944a1d216a84e8de833a04b457
https://doi.org/10.1175/waf-d-16-0075.1

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