Vehicle Control Systems:  Precision ROV control systems and AUV control systems to match your vehicle and your requirements.  Classic and optimal control solutions ranging from simple attitude control such as autoheading to complex systems such as dynamic positioning and waypoint navigation.  Greensea provides modular solutions or complete control solutions with integrated management of all vehicle resources and functions.

Vehicle Navigation Systems:  Fully integrated aided Inertial Navigation Systems for accurate subsea positioning.  Greensea offers a range of navigation solutions appropriate for micro-ROVs up to fullsize work-class ROVs and all sizes of AUVs.  Our typical MEMS-based INS installations achieve positioning errors of 0.5% distance traveled while our FOG-based installations offer errors of 0.1% distance traveled.  Greensea offers fully integrated Inertial Navigation Systems for ROVs and AUVs or we can work with you and your existing equipment to maximize your positioning capability.

Operator Interfaces:  Powerful visualization and input tools for putting operators in control.  Greensea brings years of personal offshore experience as divers and vehicle operators to the design of our operator interfaces.  They are simple, powerful, and designed for AUV and ROV crews.  Ranging from simple 2D displays to feature-rich 3D situational awareness displays and mission planning interfaces, Greensea operator interfaces simplify your offshore operations and increase your efficiency.  Visualize your control.  Visualize your data.

Engineering:  Complete design, fabrication, assembly, and integration services supporting our subsea control and navigation technology.  With capabilities ranging from custom PCB development and pressure vessel design to chassis wiring and assembly, Greensea offers a complete turn-key solution for customers integrating a new vehicle control or navigation system.  We have a complete state of the art electronic assembly and testing lab as well as an onsite machine shop.

Modeling and Simulation:  Advanced hydrodynamic, control, and process modeling, simulation, and analysis.  Greensea uses our powerful Preston tool suite to provide modeling, simulation, and analysis of underwater vehicles as well as any physical process such as hydraulics, pumps, and hydrodynamics requiring control or visualization.  We routinely work with vehicle designers to analyze the hydrodynamics and controlability of a vehicle during the design process.