TriDrone Gen.3

TriDrone Gen.3 is Seafloor Systems’ portable survey vessel with a single-frequency HydroLite SF200-9 echosounder built into a pontoon. Its three-pontoon layout stabilizes the sonar platform, while an articulated servo thruster steers the boat through confined water. The folding frame makes the vessel easier to transport to sites with restricted access.

Survey applications include steep-sided rivers and lakes, mines, sewage treatment facilities and contaminated water. An operator controls the vessel remotely, and GPS equipment supplies positioning for depth measurements. Field-swappable batteries support extended surveying; Seafloor specifies up to nine hours at survey speed with its 22 Ah battery configuration.