Sequoia Advanced Systems helps organizations accomplish more on the water with mission-configurable autonomous platforms built for real-world field operations.
We configure each USV platform payload, sensor package, and mission plan around the work at hand. Our systems support water quality monitoring, hydrographic surveying, aquatic vegetation management, underwater infrastructure inspection, and public safety search operations. The result is greater field coverage, better data, reduced personnel exposure, and more efficient operations.
GPS-guided treatment for aquatic vegetation and algae, applied with minimal drift and documented spray paths. Repeatable routes and verifiable coverage support regulatory transparency and effective control, while operators stay clear of chemical exposure.
Explore →Dual-frequency sonar builds accurate depth maps, sediment volumes, and pre-dredge baselines. Autonomous survey lines cover more water per day with repeatable precision, turning a waterbody into defensible data without placing a crew on it.
Explore →Run repeatable sensor routes across lakes, reservoirs, canals, and ponds to map water quality, track harmful algal blooms, and detect changing conditions early. Geolocated data supports trend analysis and regulatory compliance while protecting sensitive aquatic habitat.
Explore →Screen submerged infrastructure — dams, intakes, outfalls, culverts, and bridge piers — with sonar, imaging, and repeatable routes. Collect pre-dive reconnaissance and condition data without placing personnel in the water.
Explore →Autonomous search patterns and underwater mapping locate, log, and revisit submerged objects. Responders gain actionable information and repeatable coverage before entering the water, extending reach where human endurance or access is limited.
Explore →Every deployment begins with the same field-proven platform and is configured with the payloads, sensors, and software the mission requires. From mission planning and operator training to long-term technical support, we help organizations adopt autonomy with confidence.
This is the first platform in a growing portfolio of applied autonomous systems, built on a common engineering philosophy: configure to the mission, measure the results, and keep every system field-ready.
