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DatawellModel DWR-G -Directional Waverider Buoys

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Measuring waves with GPS. The DWR-G wave buoy measures waves with help of the Global Positioning System (GPS) only. It features a patented algorithm and custom-made GPS receiver. With a single stand-alone GPS receiver it can measure directional waves, up to 100 s periods, without any calibration ever, and even in the middle of the ocean.

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Sensor

  • wave motion sensor based on GPS.

Measures

  • wave height for wave periods of 1.6 to 100 seconds
  • 1 cm precision in all directions (free floating)
  • wave direction
  • water temperature

Additional features

  • GPS for buoy monitoring and tracking through HF link
  • internal logger
  • power switch
  • LED flash antenna
  • 0.9 m (0.7 m) diameter spherical hull of AISI 316
  • optional Cunifer hull, warranted not to corrode
  • 2 years (1 year) battery life
  • Intelligent Test Box