Improvement of submerged Doppler-type directional wave meter and its application to field observations

Noriaki Hashimoto; Masao Mitsui; Yoshimi Goda; Toshihiko Nagai; Tomoharu Takahashi

doi:10.1061/9780784402429.050

Improvement of submerged Doppler-type directional wave meter and its application to field observations

Noriaki Hashimoto, Masao Mitsui, Yoshimi Goda, Toshihiko Nagai, Tomoharu Takahashi

Research output: Contribution to journal › Conference article › peer-review

26 Citations (Scopus)

Abstract

This paper presents an improved submerged Doppler-type directional wave meter which has the capability of measuring water surface elevations and multiple current velocity components. These components are determined from Doppler frequency shifts of ultrasonic waves in water. The improved system has proven to be capable of successfully obtaining tide, current and directional wave data. In addition, this directional wave meter has accurately estimated directional wave spectra in severe sea conditions with the use of some techniques introduced in this paper.

Original language	English
Pages (from-to)	629-642
Number of pages	14
Journal	Proceedings of the Coastal Engineering Conference
Volume	1
DOIs	https://doi.org/10.1061/9780784402429.050
Publication status	Published - 1997
Externally published	Yes
Event	Proceedings of the 1996 25th International Conference on Coastal Engineering. Part 1 (of 4) - Orlando, FL, USA Duration: Sept 2 1996 → Sept 6 1996

All Science Journal Classification (ASJC) codes

Ocean Engineering

Access to Document

10.1061/9780784402429.050

Cite this

@article{f0953a268df94a09a2b9c597cb71ab8f,

title = "Improvement of submerged Doppler-type directional wave meter and its application to field observations",

abstract = "This paper presents an improved submerged Doppler-type directional wave meter which has the capability of measuring water surface elevations and multiple current velocity components. These components are determined from Doppler frequency shifts of ultrasonic waves in water. The improved system has proven to be capable of successfully obtaining tide, current and directional wave data. In addition, this directional wave meter has accurately estimated directional wave spectra in severe sea conditions with the use of some techniques introduced in this paper.",

author = "Noriaki Hashimoto and Masao Mitsui and Yoshimi Goda and Toshihiko Nagai and Tomoharu Takahashi",

year = "1997",

doi = "10.1061/9780784402429.050",

language = "English",

volume = "1",

pages = "629--642",

journal = "Proceedings of the Coastal Engineering Conference",

issn = "0893-8717",

note = "Proceedings of the 1996 25th International Conference on Coastal Engineering. Part 1 (of 4) ; Conference date: 02-09-1996 Through 06-09-1996",

}

TY - JOUR

T1 - Improvement of submerged Doppler-type directional wave meter and its application to field observations

AU - Hashimoto, Noriaki

AU - Mitsui, Masao

AU - Goda, Yoshimi

AU - Nagai, Toshihiko

AU - Takahashi, Tomoharu

PY - 1997

Y1 - 1997

N2 - This paper presents an improved submerged Doppler-type directional wave meter which has the capability of measuring water surface elevations and multiple current velocity components. These components are determined from Doppler frequency shifts of ultrasonic waves in water. The improved system has proven to be capable of successfully obtaining tide, current and directional wave data. In addition, this directional wave meter has accurately estimated directional wave spectra in severe sea conditions with the use of some techniques introduced in this paper.

AB - This paper presents an improved submerged Doppler-type directional wave meter which has the capability of measuring water surface elevations and multiple current velocity components. These components are determined from Doppler frequency shifts of ultrasonic waves in water. The improved system has proven to be capable of successfully obtaining tide, current and directional wave data. In addition, this directional wave meter has accurately estimated directional wave spectra in severe sea conditions with the use of some techniques introduced in this paper.

UR - http://www.scopus.com/inward/record.url?scp=0030647895&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0030647895&partnerID=8YFLogxK

U2 - 10.1061/9780784402429.050

DO - 10.1061/9780784402429.050

M3 - Conference article

AN - SCOPUS:0030647895

SN - 0893-8717

VL - 1

SP - 629

EP - 642

JO - Proceedings of the Coastal Engineering Conference

JF - Proceedings of the Coastal Engineering Conference

T2 - Proceedings of the 1996 25th International Conference on Coastal Engineering. Part 1 (of 4)

Y2 - 2 September 1996 through 6 September 1996

ER -

Improvement of submerged Doppler-type directional wave meter and its application to field observations

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this