Motion based waves with the Aanderaa MOTUS stand-alone directional wave sensor is designed to accurately measure waves from surface located platforms. Because waves are variable in their character a minimum calculation period of 15 minutes is recommend to assess the prevailing conditions.Īt Aanderaa we have focused on three different systems for spot measurements of ocean waves including: To obtain reliable information on wave dynamics requires instruments that are installed and measure continuously over longer time periods. Waves vary on time scales of seconds to minutes to hours. currents, wind, temperature, salinity, particles, oxygen, algae etc. In addition spot measurements with instruments and/or buoys are normally well suited to measure other relevant parameters as well e.g. Microwave and radar give an overview but cannot provide the same level of detailed information as the spot measurements do. What instruments are used to measure ocean waves? There is a range of technologies to measure ocean waves including microwave from space, various types of radars and spot measurements from below or at the surface. Because ocean waves can travel far and can contain high energy it is important to measure ocean waves to understand their impact on shipping fishing, tourism, constructions, shorelines, water mixing, sediment resuspension, gas exchange etc. A rare case of extremely long period of ocean waves are tsunamis from e.g. Measure waves, wave measurements, measure ocean waves, ocean waves, waves, MOTUS, ocean waves, types of ocean waves, wave measurements measure waves, wave measurements, measure ocean waves, ocean waves, waves, MOTUS, ocean waves, types of ocean waves, wave measurements Ocean Waves Surface waves are formed by winds either locally as "wind waves" with shorter periods, or further away as “swell" with longer periods.
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