OOI Site Page Data Portal

Instrument Series: ADCPS-L

Instrument Name
Velocity Profiler (75 kHz)
Science Discipline
Physical
Class Description

Velocity Profiler (long range) uses acoustics to measure 3D water-current velocity for a small volume of the water column above or below the sensor. The long range sensor is able to measure the current 500 meters or greater from the sensor. High frequency sound waves (75- to 600-kHz) emitted by the profiler scatter off suspended particles and back to the sensor. The sensor calculates velocity by measuring changes in these sound waves (i.e., Doppler shifts). This instrument is also referred to as an Acoustic Doppler Current Profiler (ADCP).

Series Description
Make
Teledyne RDI
Model
WorkHorse LongRanger Sentinel 75khz - inductive

Website Info


Deployed Instruments

Reference Designator Site Name Node Name Instrument Name Start Depth End Depth
CP02PMUO-RII01-02-ADCPSL010 Upstream Offshore Profiler Mooring Mooring Riser Velocity Profiler (75 kHz) 425 425
CP04OSPM-RII01-02-ADCPSL010 Offshore Profiler Mooring Mooring Riser Velocity Profiler (75 kHz) 425 425
GA03FLMA-RIM01-02-ADCPSL003 Flanking Subsurface Mooring A Mooring Riser Velocity Profiler (75 kHz) 500 500
GA03FLMB-RIM01-02-ADCPSL007 Flanking Subsurface Mooring B Mooring Riser Velocity Profiler (75 kHz) 500 500
GI03FLMA-RIM01-02-ADCPSL003 Flanking Subsurface Mooring A Mooring Riser Velocity Profiler (75 kHz) 500 500
GI03FLMB-RIM01-02-ADCPSL007 Flanking Subsurface Mooring B Mooring Riser Velocity Profiler (75 kHz) 500 500
GP03FLMA-RIM01-02-ADCPSL003 Flanking Subsurface Mooring A Mooring Riser Velocity Profiler (75 kHz) 500 500
GP03FLMB-RIM01-02-ADCPSL007 Flanking Subsurface Mooring B Mooring Riser Velocity Profiler (75 kHz) 500 500
GS03FLMA-RIM01-02-ADCPSL003 Flanking Subsurface Mooring A Mooring Riser Velocity Profiler (75 kHz) 500 500
GS03FLMB-RIM01-02-ADCPSL007 Flanking Subsurface Mooring B Mooring Riser Velocity Profiler (75 kHz) 500 500