Maximum likelihood estimation of ocean wave spectra from general arrays of wave gauges
The paper discusses estimation of directional ocean wave spectra from a spatial array of sensors by means of the Maximum Likelihood (ML) method. An iterative improvement of the ML estimate is proposed and illustrated on synthetic and real data. The wave data was obtained by an acoustic Doppler curre...
Published in: | Modeling, Identification and Control: A Norwegian Research Bulletin |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
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Norwegian Society of Automatic Control
1988
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Online Access: | https://doi.org/10.4173/mic.1988.2.3 https://doaj.org/article/14893e328d5246439e950ac34daf0e95 |
Summary: | The paper discusses estimation of directional ocean wave spectra from a spatial array of sensors by means of the Maximum Likelihood (ML) method. An iterative improvement of the ML estimate is proposed and illustrated on synthetic and real data. The wave data was obtained by an acoustic Doppler current meter in the Current Measurement Experiment (CUMEX) carried out by Esso Norge a.s at the Odin platform in the Norwegian Sea. |
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