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No.16 (1978/09) >

 
Title :沖縄本島海岸の波浪観測 ‐カメラおよび宇田居の方法で観測された波浪の比較‐
Title alternative :Wave Observation at the Coast of the Okinawa Main Island -Comparisons of Wave Observed data between Udai's method and the photo-graphic method-
Authors :河野, 二夫
Authors alternative :Kono, tsugio
Issue Date :1-Sep-1978
Abstract :In order to make clear the characteristics of wave transformation on a reef ,wave observation of surface wave profiles both with Camera and with Udai's wave gauge which the principle of transit is applied to the wave measuring was carried out at two stations on a reef in Busena coast of the Okinawa Main Island Wave records have been analysed for their statistical nature and spectral characteristics and the results obtained by the photographical method were compared with those obtained by Ud ai's method . Makinga comparison between the results obtained by both methods mentioned above are indicated the conclusions as follows. (within the limit of the data) a) the results obtained by the photographical method and those obtained by Udai 's method are found agreable fairly well with each other for autocorrelation cofficients , power spectrum and significant wave heights . b) freguency distributions of water level are not found agreable with each other.
Type Local :紀要論文
ISSN :0387-429X
Publisher :琉球大学理工学部
URI :http://hdl.handle.net/20.500.12000/27554
Citation :琉球大学理工学部紀要. 工学篇 = Bulletin of Science & Engineering Division, University of the Ryukyus. Engineering no.16 p.61 -68
Appears in Collections:No.16 (1978/09)

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