ADCP Questions Answered
SonTek experts delve into topics essential for hydrologists, hydrometrists, hydrographers, or anyone responsible for collecting discharge data with an ADCP.
ADCP Training Series
This video collection is your go-to resource for mastering the art of discharge data collection using SonTek ADCP technology.
Careers in Water
See the CastAway-CTD used in a global, scientific venture to monitor marine wildlife in some of the most remote places in the world.
Stay informed
When you sign-up for eNews, you will be first to know about cool new product updates and releases, have the opportunity to gain insight from other water monitoring professionals who are using acoustics as part of their data collection programs, and hear about important training events that might help improve your knowledge of SonTek instrumentation.
Featured Products
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Série SonTek-SL Courantomètre à effet Doppler en visée latérale SonTek®-SL500 -
Série SonTek-SL Courantomètre à effet Doppler en visée latérale SonTek®-SL1500 -
SonTek®-SL Series SonTek®-SL3000 Side-Looking Doppler Current Meter -
SonTek-IQ Series Série IQ
Customer Service
Our top-notch Customer Service team is always a click or call away. Have a question about your new RiverSurveyor M9? Maybe you just need find out when your CastAway-CTD calibration is due. No matter the topic, we're here to help!
Case Studies & White Papers
Discharge and bathymetric data collection of Sinar Mas Forestry plantation canals in Indonesia
Discharge monitoring in a tidally affected river with the SonTek SL in Southern Malaysia
Real time current speed and direction to assist ship berthing in Singapore
Remote bathymetric survey in Kalgoorlie Mine Pits, Australia
Acoustic Doppler Current Meters guide intelligent decisions on Malaysia’s SMART Project
SonTek HydroSurveyor enables rapid resevoir survey
Clever kayak rig navigates tricky bathymetry challenge
Establishment of a hydrographic monitoring site in Australia
Comparison of Doppler Flow Meter Types: Low-Cost Continuous Wave vs Multi-Cell, Pulsed Doppler Systems
Find out why not every flow meter is created equally. Take a comprehensive look at the functional and technical differences between continuous wave vs Multi-cell pulsed Doppler technology and the advantages and disadvantages of each including:
- Principle of operation
- Number of beams
- Bias potential
- Depth requirements
- Minimum velocity requirements
- Flow calculation
- Accuracy
