Current direction & speed observation

From geophysical and geotechnical surveys to environmental assessments, our services are tailored to meet the unique demands of each project. Explore the depths with confidence—choose Geoview for your survey needs.

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Designed to deliver reliable, actionable insights across complex environments.

Fluidity observation of entire layer

Fluidity observation of entire layer using doppler current profiler (or AWAC)

Equipment

eaguardII DCP, AWAC, ADCP

  • Pressure sensor
  • C, T sensor
  • Turbidity sensor
  • 600Hz

Schematic diagram

  • Set up observation point on seabed(TRBM)
  • Harmonic analysis & Statistical analysis
  • Real-time tidal current monitoring
  • Wave observation

Result

  • Current speed & direction
  • Maximum speed at turn of tide
  • Maximum flood current & ebb current
  • Current speed vector diagram

Using method

Identifying tidal characteristics with layer, using as data of numerical modeling

Scatter plot (Upward is north)
Progressive vector diagram (Upward is north)
Tidal ellipse (Upward is north)

Fluidity observation of one layer

Fluidity observation of single layer using recording current meter

Equipment

Data processor & Recorder

RCM Blue

Pressure sensor

Schematic diagram

Result

  • Current speed & direction
  • Maximum speed at turn of tide
  • Maximum flood current & ebb current
  • Current speed vector diagram

Using method

Identifying tidal characteristics with layer, using as data of numerical modeling

Scatter plot (Upward is north)
ose plot (Upward is north)
Progressive vector diagram (Upward is north)