'Acoustic backscatter' presentation slideshows

Vertical profiles of the variance of the vertical wind component and turbulence intensities

Vertical profiles of the variance of the vertical wind component and turbulence intensities from sodar soundings in urban measurement campaigns. Stefan Emeis Institute for Meteorology and Climate Research, Dept. Atmospheric Environmental Research (IMK-IFU) Forschungszentrum Karlsruhe GmbH

529 views • 40 slides

Overview of Hydrological Monitoring

Overview of Hydrological Monitoring. Hydrological Monitoring Systems Applications and Technology Advances. How are the data used New data collection technologies New ways to make the data available. Effective management of water resources depends on accurate and timely information:.

635 views • 35 slides

323 views • 25 slides

331 views • 22 slides

Acoustic Doppler Technology for Streamflow Data Collection

Acoustic Doppler Technology for Streamflow Data Collection. Don Hayes Richmond, Va. History. Vane Electro-magnetic Velocity Meter Acoustic Velocity Meter Acoustic Doppler Current Profilers. A coustic D oppler C urrent P rofilers. ADCP Applications. Instantaneous Discharge Measurement

566 views • 19 slides

Acoustic Backscatter as a Surrogate for Suspended Sediment Concentration

Acoustic Backscatter as a Surrogate for Suspended Sediment Concentration. Measure Acoustic backscatter ( ABS ) and velocity with uplooking acoustic Doppler current profiler ( ADCP ) Relate ABS to SSC Develop index-velocity rating. ADCP. SS Load = Discharge * SS Concentration.

240 views • 4 slides