The Horizontal Electric Field, Pressure and Inverted Echo Sounder (HPIES) is an instrument that utilizes a bottom pressure sensor, an inverted echosounder and a horizontal electrometer to provide insights into the vertical structure of current fields, near-bottom water currents, and water properties including temperature, salinity, and specific volume anomalies.
Website Info
| Class | Series | Name | Make | Model | |
|---|---|---|---|---|---|
| HPIES-A | HPIES | A | Horizontal Electric Field, Pressure and Inverted Echo Sounder | Sanford, UW | cabled HPIES |