Find out what's possible

SPRINT-Nav is a compact, all-in-one navigation tool for underwater and surface vehicles, integrating SPRINT INS, Syrinx DVL, and a high-accuracy pressure sensor. Available in four performance levels (300, 500, 700, and X) and two depth ratings (4,000 m and 6,000 m), it offers two DVL frequencies: 600 kHz and a high-altitude 400 kHz option.

Its Inertial Measurement Unit (IMU), featuring Honeywell ring laser gyros and accelerometers, works closely with the Syrinx DVL and a high-performance pressure sensor. This integration ensures unparalleled accuracy and reliability.

SPRINT-Nav saves time, costs, and payload space while offering unmatched performance and reliability for a wide range of subsea and surface vehicle applications.

Select the performance level right for your operation

• 300: Supports dual ROV and survey use, standalone ROV guidance and mid-water station keeping with vendor independent USBL aiding.
• 500/700: For more demanding applications, such as dynamic mobile mapping, this high-performing, survey-grade subsea INS is integrated with Sonardyne acoustics to provide you with the extra data functionality you need.
• X: Offers you exceptional navigational accuracy (<0.01% of total distance travelled) and ultimate suitability for long-endurance missions with XLUUVs, AUVs and USVs, making them viable alternatives to large, crewed vessels. The top-tier model for your specialised energy, defence and science operations.

Echo Observer for Syrinx (EOS)

EOS is the software application for viewing, quality controlling, logging and exporting ADCP data from your SPRINT-Nav system. Compatible with Windows 7 or 10, it provides an intuitive interface to configure and monitor ADCP measurements and export data for analysis. EOS enables you to:

• Quickly set up and view profile data
• Export PD0 data as CSV files for further analysis
• Tailor exported data to match specific analysis needs

Why choose SPRINT-Nav?

SPRINT-Nav is the ultimate navigation solution for your autonomous subsea or surface vehicle operations. Calibration-free and packed with cutting-edge sensors, SPRINT-Nav combines INS, DVL, AHRS, and depth data into one compact unit. Available in 400 kHz and 600 kHz DVL options, as well as four performance levels, SPRINT-Nav ensures ultimate accuracy from deep water ROVs to shallow water USVs.

Its detachable pressure sensor module allows for easy calibration and repair, while power-pass-through reduces cabling complexity. With dual algorithm capability for both ROV piloting and survey operations, SPRINT-Nav is the all-in-one navigation system you need to maximize productivity.