SL20

SL20 Compact USV for Inland Waterway Bathymetric survey and Water discharge measurement Home SL20 USV: One-Person Operation, Zero Hassle The SL20 USV is specially designed for ease – of – use. A single operator can handle it effortlessly, whether for quick bathymetic survey in coastal areas or water discharge measurement in narrow waterways. Its small […]

SL40

SL40 Compact USV for Inland Waterway Hydrographic and Bathymetric survey. Home Flagship USV for Shallow-Water Surveys  ​SL40​ is OceanAlpha’s flagship inland grade USV, purpose-built for ​shallow-water hydrographic surveys, bathymetric survey, and flow rate assessments. Refined through years of real-world use and continuous upgrades, it delivers unmatched stability and reliability—making it the safest, most proven choice […]