Broad-band acoustic Doppler current profiler

✍ Scribed by Ernest D. Cobb

• Publisher: Elsevier Science
• Year: 1993
• Tongue: English
• Weight: 286 KB
• Volume: 4
• Category: Article
• ISSN: 0955-5986
• DOI: 10.1016/0955-5986(93)90008-7

✦ Synopsis

The broad-band acoustic Doppler current profiler is an instrument that determines velocity based on the Doppler principle by reflecting acoustic signals off sediment particles in the water. The instrument is capable of measuring velocity magnitude and direction throughout a water column and of measuring water depth. It is also capable of bottom tracking and can, therefore, keep track of its own relative position as it is moved across a channel. Discharge measurements can be made quickly and, based on limited tests, accurately with this instrument.