Gyro compass and Inertial Navigation System (INS)

This MGC R3 SB50 product is a combined motion sensing and gyro compass mounted in a subsea bottle depth rated to 50 meters. The MGC R3 SB50 includes three Ring Laser Gyros and three linear accelerometers.

The ultimate marine motion sensor

The MRU 5+ is the highest performing MEMS based Motion Reference Unit in the market. It contains sensors with exceptionally low noise and good bias stability, making it ideal for demanding applications.

The heave, roll and pitch motion sensor

This 5th generation roll, pitch and heave motion sensor is specially designed for heave compensation applications.

GNSS aided Inertial Navigation System

The all-new Seapath 385 is based on the legacy of the Seapath 300-series and incorporates new hardware and advanced navigation algorithms. The Seapath 385 is developed specifically for hydrographic surveying where high-precision heading, position, velocity, roll, pitch, heave and timing are critical measurements. Our solution combines state-of-the-art inertial technology and processing algorithms with multi-frequency GPS, GLONASS, Galileo, Beidou, QZSS and geostationary satellite signals.

The compact GNSS aided Inertial Navigation System

The Seapath 130 series is developed specifically for hydrographic surveying where high-precision heading, position, velocity, roll, pitch, heave and timing are critical measurements. The product combines state-of-the-art multi-frequency GNSS receivers, inertial technology and processing algorithms in a compact and portable package.

Surveyor’s independent operator station for HiPAP

APOS Survey has been developed to provide a cost effective solution for subsea survey and construction operations, making it possible for the surveyor to utilise a vessel’s HiPAP system. Acoustic interrogations are interleaved or run simultaneously with the DP system updates, without making changes to the vessel’s APOS software or installation parameters.