Verification of SWAN model outputs with buoy data on wave height and period
Author(s):
Abstract:
Introduction
Forecasting sea state and its role in marine transportation, shipping, fishery, fishing and professional affairs, is clear. By Using different models and identifying accuracy and precision of them can effectively achieve to these. One of the useful models is SWAN. For evaluating the performance of this model in aspect of executive and scientific both, study on verification of its products is required. In this study, the model outputs of wave height and period in the case of Bushehr and assaluyeh have been verified. With this study it is tried on the accuracy of the model outputs with the corresponding values of Buoy and its performance on predictions 12, 24, 48, 72 and 96 hours studied and assessed. Materials And Methods
In the verification process by using the adaptive table we want to control climatic data with the model output for both wave height and period parameters. For this purpose, threshold values smaller than or equivalent with 2 seconds and smaller than 5 seconds and the values between two mentioned thresholds for wave period also values h<=25cm،, 25 cmResults And Discussion
In Assaluyeh region more than 60 percent of cases, the wave height was between 25 cmKeywords:
Language:
Persian
Published:
Journal of Climate Research, Volume:2 Issue: 5, 2012
Page:
93
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