![S5 and M9 Discharge Bathyetry Current Profiling](https://d27wgn5g4t3wja.cloudfront.net/img/7bfe0fef-1422-08df-aad0-2acd255144db/81183.png)
S5 and M9 Discharge Bathyetry Current Profiling
RiverSurveyor - SonTek
Conceived to advance measurement practices, the RiverSurveyor S5 and M9 systems give a whole new perspective to the notion of measuring open channel hydraulics. Multiple acoustic frequencies fused with precise bandwidth control make for the most robust and continuous shallow-to-deep measurements ever.