| Autor: |
Min Roh, Sang Myeong Oh, Pil-Hun Chang, Hyun-Suk Kang, Hyung Suk Kim |
| Rok vydání: |
2022 |
| Zdroj: |
Journal of Korean Society of Coastal and Ocean Engineers. 34:188-197 |
| ISSN: |
2288-2227 |
| DOI: |
10.9765/kscoe.2022.34.6.188 |
| Popis: |
We develop a coastal wave forecasting system by using the unstructured grid based on sea wind data of Global Data Assimilation and Prediction System. The verification is performed to examine the performance and accuracy of the wave model. Since the conventional grid has limited wave forecasting on complex coastlines and bathymetry, the unstructured grid system is applied for precise numerical simulation, and applicability for operational support is evaluated. Both grid systems show similar prediction trends in offshore and coastal areas, and the difference in prediction errors according to the grid system is not large. In addition, the applicability of the operational wave forecasting system is confirmed by dramatically reducing the model execution time of the unstructured grid under the same conditions. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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