Rapid deterministic wave prediction using a sparse array of buoys
Rapid deterministic wave prediction using a sparse array of buoys
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使用稀疏浮标阵列进行快速确定性波浪预测
DOI:
10.1016/j.oceaneng.2021.108871
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发表时间:
2021
影响因子:
5
通讯作者:
Schwendeman, Michael
中科院分区:
文献类型:
--
作者:
Fisher, Alexander;Thomson, Jim;Schwendeman, Michael
A long-standing problem in maritime operations and ocean development projects has been the prediction of instantaneous wave energy. Wave measurements collected using an array of freely drifting arrays of Surface Wave Instrument Float with Tracking (SWIFT) buoys are used to test methods for phase-resolved wave prediction in a wide range of observed sea states. Using a linear inverse model in directionally-rich, broadbanded wave fields can improve instantaneous heave predictions by an average of 63% relative to statistical forecasts based on wave spectra. Numerical simulations of a Gaussian sea, seeded with synthetic buoys, were used to supplement observations and characterize the spatiotemporal extent of reconstruction accuracy. Observations and numerical results agree well with theoretical deterministic prediction zones proposed in previous studies and suggest that the phase-resolved forecast horizon is between 1–3 average wave periods for a maximum measurement interval of 10 wave periods for ocean wave fields observed during the experiment. Prediction accuracy is dependent on the geometry and duration of the measurements and is discussed in the context of the nonlinearity and bandwidth of incident wave fields.
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影响因子:
8.2
作者:
F. Nouguier;S. Grilli;C. Guérin
通讯作者:
C. Guérin
DOI:
10.1029/2019jc015354
发表时间:
2019
期刊:
Journal of Geophysical Research: Oceans
影响因子:
--
作者:
J. Thomson;J. Gemmrich;W. Rogers;Clarence O. Collins;F. Ardhuin
通讯作者:
F. Ardhuin
影响因子:
--
作者:
S. Elgar;R. Guza;R. Seymour
通讯作者:
R. Seymour
影响因子:
5
作者:
P. Naaijen;Kees van Oosten;K. Roozen;R. V. Veer
通讯作者:
R. V. Veer
DOI:
--
发表时间:
2019
期刊:
OCEANS 2019 MTS/IEEE SEATTLE
影响因子:
--
作者:
J. Kusters;B. Connell;W. Milewski;V. Vinciullo;R. van Dijk
通讯作者:
R. van Dijk