YURA87 Surface elevation measured off the coast of Yura. CALL: xn = load('yura87.dat'); Size : 85547 X 4 Sampling Rate : 1 Hz Device : ultrasonic wave gauges Source : SRI, Ministry of Transport, Japan Format : ascii, c1: time (sec) c2-4: surface elevation (m) Description : The wave data was measured at the Poseidon platform in the Japan Sea from 24th November 1987 08.12 hours to 25th November 1987 07.57 hours. Poseidon was located 3 km off the coast of Yura in the Yamagata prefecture, in the Japan Sea during the measurements. The most important wave components are to some extent influenced by the water depth of 42 m. The data are measured with three ultrasonic wave gauges located at the sea floor and the relative coordinates of the gauges are as follows (x-axis points to the East, y-axis points to the North): X (m) Y (m) c2: -4.93, 25.02 c3: 5.80, 92.12 c4: 0.00, 0.00 This dataset is for non-commercial use only. Hm0 = 5.1m, Tm02 = 7.7s, Tp = 12.8s Acknowledgement: This dataset were prepared and made available by Dr. Sc. H. Tomita, Ship Research Institute, Ministry of Transport, Japan. See also japansea
001 %YURA87 Surface elevation measured off the coast of Yura. 002 % 003 % CALL: xn = load('yura87.dat'); 004 % 005 % Size : 85547 X 4 006 % Sampling Rate : 1 Hz 007 % Device : ultrasonic wave gauges 008 % Source : SRI, Ministry of Transport, Japan 009 % Format : ascii, c1: time (sec) c2-4: surface elevation (m) 010 % Description : 011 % The wave data was measured at the Poseidon platform 012 % in the Japan Sea from 24th November 1987 08.12 hours to 25th November 013 % 1987 07.57 hours. Poseidon was located 3 km off the coast of Yura 014 % in the Yamagata prefecture, in the Japan Sea during the measurements. 015 % The most important wave components are to some extent influenced by the 016 % water depth of 42 m. The data are measured with three ultrasonic wave 017 % gauges located at the sea floor and the relative coordinates of the 018 % gauges are as follows (x-axis points to the East, y-axis points to 019 % the North): 020 % X (m) Y (m) 021 % c2: -4.93, 25.02 022 % c3: 5.80, 92.12 023 % c4: 0.00, 0.00 024 % 025 % This dataset is for non-commercial use only. 026 % 027 % Hm0 = 5.1m, Tm02 = 7.7s, Tp = 12.8s 028 % 029 % Acknowledgement: 030 % This dataset were prepared and made available by Dr. Sc. H. Tomita, 031 % Ship Research Institute, Ministry of Transport, Japan. 032 % 033 % See also japansea 034
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