短期計測用方向波浪ブイの開発

抄録

As directional wave buoy, so called Roll-Pitch-Buoys are well known, but they are not easy to hundle. So, a small, easy to hundle and cheap directional buoy is required for short term wave measurement, for example, in ship trials. Here, we developed a such kind of small directional buoy for short term measurement, evaluating its possibility by tank experiment and carrying out field measurement.