This is a mobile sonar-based imaging system rated to 200 meter depth underwater. It utilizes a 32 point custom designed sonar system to create 3D maps of flooded tunnels, conduits, and corridors.

It is intended for manned guidance and mates to a 20 kilometer range propulsion system, also rated to 200 m depth. The lateral imaging radius is 100 m. Passage cross sections are recorded at a software-programmable interval to a peak data acquisition rate of 12 Hz for all channels. Position and orientation of the vehicle are determined by an onboard high resolution inertial measurement unit. The onboard computer, which can be re-programmed to adjust key parameters during a mission, measures depth, temperature, mission time, and logs orientation (pose), acceleration, velocity, position, and wall ranges. Through-Rock localizers can be used for periodic waypoint drift correction. Post-processing software is available for georegistering and visualizing multiple data sets. Total weight 68 kg in air (mapper module only).

Contact our engineering staff for further information.