DEVELOPMENT OF A SUBMERGED DOPPLER-TYPE DIRECTIONAL WAVE METER

Tomotsuka Takayama; Noriaki Hashimoto; Toshihiko Nagai; Tomoharu Takahashi; Hiroshi Sasaki; Yoshiki Ito

doi:10.9753/icce.v24.%p

No. 24 (1994), Conference Proceedings

No. 24 (1994)

DEVELOPMENT OF A SUBMERGED DOPPLER-TYPE DIRECTIONAL WAVE METER

Conference Proceedings

https://doi.org/10.9753/icce.v24.%25p

Published 1994-01-29

Tomotsuka Takayama⁺⁻
Noriaki Hashimoto⁺⁻
Toshihiko Nagai⁺⁻
Tomoharu Takahashi⁺⁻
Hiroshi Sasaki⁺⁻
Yoshiki Ito⁺⁻

Tomotsuka Takayama

Hydraulic Engineering Div., Port and Harbour Research Institute (PHRI)

Noriaki Hashimoto

Ocean Energy Utilization Lab., Hydraulic Engineering Div., PHRI.

Toshihiko Nagai

Marine Observation Lab., Marine Hydrodynamics Div., PHRI.

Tomoharu Takahashi

Japan Marine Surveyors Association

Hiroshi Sasaki

Measuring and Control System Div., Kaijyo Corporation

Yoshiki Ito

Research and Development Div., Kaijyo Corporation

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Keywords

wave meter
submerged wave meter
doppler wave meter

How to Cite

Takayama, T., Hashimoto, N., Nagai, T., Takahashi, T., Sasaki, H., & Ito, Y. (1994). DEVELOPMENT OF A SUBMERGED DOPPLER-TYPE DIRECTIONAL WAVE METER. Coastal Engineering Proceedings, 1(24). https://doi.org/10.9753/icce.v24.%p

Abstract

This paper presents a newly developed type of submerged directional wave meter having the capability to measure water surface elevation and multiple current velocity components. These components are determined from Doppler frequency shifts using the complex covariance method. The developed system was demonstrated to be capable of successfully obtaining directional wave data, as well as adequately estimating directional wave spectra.

https://doi.org/10.9753/icce.v24.%25p

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DEVELOPMENT OF A SUBMERGED DOPPLER-TYPE DIRECTIONAL WAVE METER

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