Evaluation of HF-radar wave measures in the Gulf of Naples |
|---|
| Francesco De Leo, Giovanni Besio, Simona Saviano, Enrico Zambianchi, Marco Uttieri |
- Abstract:
- HF-radar systems are commonly employed for detecting the upper sea currents. Nevertheless, the signal of such systems can be further post-processed for characterizing as well the wave characteristics, though this is a recent application whose reliability has not been yet exhaustively investigated. In this work, we evaluate HF-radar measures of significant wave height, wave mean period and incident direction against the outcomes of two numerical models previously validated. The comparison is developed in the Gulf of Naples (hereinafter GoN), taking advantage of three antennas placed in the locations of Castellamare di Stabia, Portici and Sorrento. First, a wave hindcast defined on a regional scale is employed; then, wave data are downscaled through a local model defined over a finer resolution (local scale). The agreement between the systems is evaluated through statistical error indexes. Results show good consistency, leaving room for deepening the use of radars for wave data collection.
- Download:
- IMEKO-TC19-METROSEA-2019-26.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC19
- Event name:
- MetroSea 2019
- Title:
TC19 International Workshop on Metrology for the Sea
- Place:
- Genoa, ITALY
- Time:
- 03 October 2019 - 05 October 2019
- Event details
- IMEKO TC:
- TC8
- Event name:
- Special session at MetroSea 2019
- Title:
TC19 International Workshop on Metrology for the Sea
- Place:
- Genoa, ITALY
- Time:
- 03 October 2019 - 05 October 2019