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Attitude, Heading & Motion Sensing

Attitude, heading, and motion sensing supports precise orientation and movement tracking for marine applications, allowing vessels and subsea platforms to maintain stability and control in changing conditions. These technologies provide dependable measurements of pitch, roll, yaw, and dynamic motion to strengthen navigation accuracy and mission performance across coastal, offshore, and deep water operations.

This category presents key suppliers of inertial sensors, motion reference units, attitude and heading reference systems, and integrated sensing packages that deliver consistent results for ships, remotely operated systems, and autonomous assets in demanding marine environments.
View 17 Suppliers View 44 Solutions
Suppliers: Join the Ecosystem
Zenith Certus Mini A MEMS AHRS Sensor
Dual antenna RTK GNSS INS/AHRS 3-axis Fiber Optic Gyroscopes Ellipse Micro AHRS
WS-PD EPSON M-A542VR10 Vibration Sensor

Suppliers: Attitude, Heading & Motion Sensing

17 Leading Suppliers
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Hexagon | NovAtel
Hexagon | NovAtel

Precise GNSS & GPS Positioning Solutions for the Toughest Marine & Maritime Environments

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Platinum Partner
SBG Systems
SBG Systems

Advanced Inertial Navigation, Motion & Positioning Solutions for Marine Applications

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Platinum Partner
Trimble Applanix
Trimble Applanix

High-Accuracy Positioning, Orientation & Navigation Systems for Marine & Maritime Applications

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Platinum Partner
Silicon Designs
Silicon Designs

Rugged Industrial & Inertial-Grade MEMS Accelerometers for Marine & Offshore Applications

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Platinum Partner
Teledyne Marine
Teledyne Marine

High-Performance Instruments, Sensors & Technologies for Exploring & Monitoring Subsea Environments

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Platinum Partner
Inertial Labs, a VIAVI Solutions Company
Inertial Labs, a VIAVI Solutions Company

Cutting-Edge Positioning, Navigation & Motion Tracking Systems for Marine & Maritime Vessels & Platforms

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Platinum Partner
Advanced Navigation
Advanced Navigation

High-Accuracy Inertial Sensors & Acoustic Positioning Systems for Marine, Maritime & Offshore Applications

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Platinum Partner
Greensea IQ
Greensea IQ

Intelligent Marine Robotics, Subsea Autonomy & Navigation Solutions

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Platinum Partner
Xsens
Xsens

High-Performance Compact Inertial Sensing Modules for Marine & Subsea Applications

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Gold Partner
Micro Magic
Micro Magic

Marine-Grade Inertial Sensing Systems for the Offshore & Subsea Industries

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Gold Partner
AMCORIS
AMCORIS

Advanced Motion Sensing Solutions for Offshore & Marine Autonomous Systems

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Gold Partner
Tronics Microsystems
Tronics Microsystems

High-Performance MEMS-Based Inertial Sensing Solutions for Marine, Offshore & Underwater Applications

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Gold Partner
Impact Subsea
Impact Subsea

Innovative, High-Performance Underwater Sensing Technologies for the Marine Industry

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Gold Partner
MostaTech
MostaTech

Cutting-Edge Low-SWaP Fiber Optic Gyroscopes (FOG) & FOG IMUs for Precision Motion & Orientation Measurement

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Gold Partner
Silicon Sensing
Silicon Sensing

High-Performance MEMS Gyroscopes, Accelerometers & Inertial Systems for Marine & Maritime Applications

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Gold Partner
SMC
SMC

Marine & Offshore Motion Reference Units and Monitoring Systems

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Unclaimed
Kongsberg Discovery
Kongsberg Discovery

AUVs for Environmental Mapping & Monitoring

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Unclaimed
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Products

44 Cutting-edge Solutions
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Saturn
Saturn

Fiber optic navigation system for surface vessels

Fiber optic navigation system for surface vessels
... that provides heading, attitude, and motion data. Built on fiber optic gyro (FOG) technology with...
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TOGS
TOGS

Subsea navigation system for ROV and underwater operations

Subsea navigation system for ROV and underwater operations
... that provides heading, roll, pitch, and heave data for remotely operated vehicles (ROVs) and other...
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Compact Navigator
Compact Navigator

Compact autonomous navigation system for small ROVs and AUVs

Compact autonomous navigation system for small ROVs and AUVs
The Compact Navigator from Teledyne Marine is a fully integrated autonomous navigation solution engi...
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IQNS
IQNS

Intelligent navigation & control platform for compact underwater vehicles

Intelligent navigation & control platform for compact underwater vehicles
... gyroscope for heading stability, advanced AHRS, and an integrated pressure sensor, the IQNS...
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MarinePak7 GNSS Receiver
MarinePak7 GNSS Receiver

Marine-grade GNSS+INS receiver for nearshore applications

Marine-grade GNSS+INS receiver for nearshore applications
...utput accurate heading and pitch for dynamic applications. ...
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Ekinox Micro
Ekinox Micro

Rugged compact GNSS/INS with tactical-grade performance

Rugged compact GNSS/INS with tactical-grade performance
......oning, ultra-low-noise orientation, and robust heading performance even in GNSS-denied... ...pre-configured motion profiles ensure optimal performance across air, land, and marine operations,...
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Ekinox-D
Ekinox-D

Compact dual-antenna GNSS/INS with survey-grade precision

Compact dual-antenna GNSS/INS with survey-grade precision
...ensures robust heading and navigation even during GNSS outages. With DVL and odometer input support,...
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Pulse-40 IMU
Pulse-40 IMU

Miniature tactical-grade IMU for critical marine & subsea applications

Miniature tactical-grade IMU for critical marine & subsea applications
The Pulse-40 IMU is a compact, tactical-grade inertial measurement unit designed to deliver exceptio...
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Navsight Marine
Navsight Marine

Modular navigation solution for precision hydrographic surveys

Modular navigation solution for precision hydrographic surveys
...high-precision motion and navigation solution tailored for hydrographic applications, combining...
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Certus Mini A
Certus Mini A

Compact & lightweight MEMS AHRS

Compact & lightweight MEMS AHRS
...y attitude and heading data in a compact and lightweight package weighing just 38 grams. Utilizing...
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Certus Mini N & Mini D
Certus Mini N & Mini D

Compact & lightweight MEMS GNSS/INS

Compact & lightweight MEMS GNSS/INS
...e attitude and heading data in a miniature footprint, combining cutting-edge temperature-calibrated...
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Motus
Motus

Ultra-high accuracy miniature MEMS IMU

Ultra-high accuracy miniature MEMS IMU
Motus is a miniature IMU (inertial measurement unit) that utilizes some of the most accurate MEMS ac...
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Certus & Certus Evo
Certus & Certus Evo

Rugged GNSS-aided navigation & positioning solutions

Rugged GNSS-aided navigation & positioning solutions
......e ideal for marine surveying, platform stabilization, and ship motion monitoring....
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2422H Accelerometer
2422H Accelerometer

Hermetically-sealed three-axis accelerometer module or limited power supply & 5VDC applications

Hermetically-sealed three-axis accelerometer module or limited power supply & 5VDC applications
The 2422H is a specialized three-axis accelerometer module designed for applications with limited po...
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1521 MEMS Accelerometer
1521 MEMS Accelerometer

Industrial-grade surface mount MEMS accelerometer for low noise & high stability requirements

Industrial-grade surface mount MEMS accelerometer for low noise & high stability requirements
The 1521 is a rugged and cost-effective industrial-grade surface mount MEMS DC accelerometer designe...
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2470 Accelerometer
2470 Accelerometer

High-performance three-axis accelerometer module for enhanced performance over temperature

High-performance three-axis accelerometer module for enhanced performance over temperature
The 2470 is a high-performance three-axis accelerometer module based on three orthogonally-mounted S...
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2476 Accelerometer
2476 Accelerometer

3-axis accelerometer module for enhanced performance over temperature with quick-detach connecto

3-axis accelerometer module for enhanced performance over temperature with quick-detach connecto
The 2476 is a high-performance three-axis accelerometer module based on three orthogonally-mounted S...
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WS-PD
WS-PD

Professional wave sensor with dual-antenna GNSS receiver

Professional wave sensor with dual-antenna GNSS receiver
... high-accuracy heading, position and velocity output....
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WS-E
WS-E

Enhanced wave sensor for marine applications

Enhanced wave sensor for marine applications
... gyro-magnetic heading, and can generate spectral data as complete Fourier coefficients and energies...
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MRU-PD
MRU-PD

Professional marine motion sensor measuring orientation, position, velocity & dual-antenna heading

Professional marine motion sensor measuring orientation, position, velocity & dual-antenna heading
...-PD is a basic motion reference unit that combines three-axis solid state accelerometers, gyroscopes...
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MRU-P
MRU-P

Advanced marine motion sensor measuring orientation, position, velocity & heading

Advanced marine motion sensor measuring orientation, position, velocity & heading
...is an advanced motion reference unit that combines three-axis solid state accelerometers, gyroscopes...
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Xsens Sirius Dual-Antenna RTK GNSS/INS
Xsens Sirius Dual-Antenna RTK GNSS/INS

Magnetic-free heading and RTK positioning for marine platforms

Magnetic-free heading and RTK positioning for marine platforms
... with inertial sensing to provide accurate position, orientation, and true north-referenced heading...
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Xsens Avior GNSS/INS
Xsens Avior GNSS/INS

Compact OEM navigation module for marine and autonomous systems

Compact OEM navigation module for marine and autonomous systems
...rated inertial sensing, GNSS positioning, and advanced Xsens sensor fusion technology to provide...
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Xsens Avior RTK GNSS/INS
Xsens Avior RTK GNSS/INS

Compact RTK navigation module for marine and autonomous systems

Compact RTK navigation module for marine and autonomous systems
...rated inertial sensing, and advanced Xsens sensor fusion technology to deliver precise position,...
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MTi 600-Series
MTi 600-Series

Versatile inertial sensing solutions with rugged & OEM form factors

Versatile inertial sensing solutions with rugged & OEM form factors
... virtually any motion sensing requirements. All sensors are available in easy-to-integrate OEM form...
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Zenith®
Zenith®

Closed-loop MEMS accelerometer for marine platforms

Closed-loop MEMS accelerometer for marine platforms
...) from Silicon Sensing Systems Ltd is a closed-loop, single-axis MEMS accelerometer developed for...
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DMU41
DMU41

High-performance MEMS IMU for marine applications

High-performance MEMS IMU for marine applications
... yet ITAR-free motion sensing solution that provides cutting-edge capabilities and a cost-effective...
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DMU11
DMU11

Low-SWaP MEMS IMU for high-volume production

Low-SWaP MEMS IMU for high-volume production
...d to providing motion sensing and tracking in three dimensions for the smallest vessels and...
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VG221-MS
VG221-MS

Compact fiber optic gyro with 0.05 °/√h ARW for marine robotics & image stabilization

Compact fiber optic gyro with 0.05 °/√h ARW for marine robotics & image stabilization
...g suitable for motion control and stabilization loops. Scale factor stability is specified at 0.03%...
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VG2103S FOG
VG2103S FOG

Compact, ruggedized sensor for precision orientation in demanding marine systems

Compact, ruggedized sensor for precision orientation in demanding marine systems
...e angular rate sensing for navigation and stabilization tasks in harsh environments. Built from...
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VG2103SD FOG
VG2103SD FOG

High-accuracy motion sensor for marine navigation & stabilization

High-accuracy motion sensor for marine navigation & stabilization
...ing dependable motion sensing. With 0.015 °/√h ARW and 1 °/h bias stability, it ensures low...
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G321M FOG
G321M FOG

Compact 3-axis Fiber Optic Gyroscope for Marine & Subsea Navigation

Compact 3-axis Fiber Optic Gyroscope for Marine & Subsea Navigation
...ed for precise motion sensing in underwater and surface marine systems. Engineered to perform in... ...r hydrodynamic motion compensation, subsea station-keeping, and dead-reckoning in GPS-denied...
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M5000
M5000

Subsea FOG & quartz INS with integrated GNSS receiver & optional DVL

Subsea FOG & quartz INS with integrated GNSS receiver & optional DVL
...titude, heave, heading, position, and velocity....
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M4000
M4000

Survey-grade FOG INS & MRU with integrated GNSS receiver & optional DVL

Survey-grade FOG INS & MRU with integrated GNSS receiver & optional DVL
The M4000 is a cost-effective survey-grade FOG-based inertial navigation system that is designed for...
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M2300
M2300

MEMS INS & MRU for vessels & offshore equipment

MEMS INS & MRU for vessels & offshore equipment
...based inertial sensing system that is available as a GNSS-aided INS or as an MRU, providing...
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M1000
M1000

FOG compass for vessel navigation & attitude control

FOG compass for vessel navigation & attitude control
...vessel angular motion, outputting critical heading, pitch and roll information for navigation and...
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M-A370AD Accelerometer
M-A370AD Accelerometer

Ultra-low noise accelerometer with ±10g range & SPI/UART interface

Ultra-low noise accelerometer with ±10g range & SPI/UART interface
The M-A370AD is an innovative quartz accelerometer that offers a range of advantages over standard M...
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M-A352AD Accelerometer
M-A352AD Accelerometer

Ultra-low noise accelerometer with ±15g range & SPI/UART interface

Ultra-low noise accelerometer with ±15g range & SPI/UART interface
The M-A352AD is an innovative quartz accelerometer that offers a range of advantages over standard M...
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M-A552AC10 Accelerometer
M-A552AC10 Accelerometer

IP67 dust- and waterproof accelerometer with ±15g range & CANopen interface

IP67 dust- and waterproof accelerometer with ±15g range & CANopen interface
The M-A552AC10 is an innovative quartz accelerometer that offers a range of advantages over standard...
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M-A552AR10 Accelerometer
M-A552AR10 Accelerometer

IP67 dust- and waterproof accelerometer with ±15g range & RS-422 interface

IP67 dust- and waterproof accelerometer with ±15g range & RS-422 interface
The M-A552AC10 is an innovative quartz accelerometer that offers a range of advantages over standard...
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AXO®315T0 Accelerometer
AXO®315T0 Accelerometer

Single-axis digital MEMS accelerometer with ±14 g input range & high temperature endurance

Single-axis digital MEMS accelerometer with ±14 g input range & high temperature endurance
The AXO®315T0 is a high-temperature, closed-loop MEMS accelerometer optimized for downhole oil &...
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AXO®315 Accelerometer
AXO®315 Accelerometer

Single-axis digital MEMS accelerometer with ±14 g input range

Single-axis digital MEMS accelerometer with ±14 g input range
The AXO®315 is a single-axis closed-loop digital MEMS accelerometer in a compact and lightweight he...
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AXO®305 Accelerometer
AXO®305 Accelerometer

Single-axis digital MEMS accelerometer with low noise & ±5 g input range

Single-axis digital MEMS accelerometer with low noise & ±5 g input range
...ion into MRUs (motion reference units) and VRUs (vertical reference units) for vessel motion control...
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GYPRO®4300 Gyroscope
GYPRO®4300 Gyroscope

Single-axis digital MEMS gyroscope with ± 300 °/s input range

Single-axis digital MEMS gyroscope with ± 300 °/s input range
The GYPRO®4300 is a single-axis closed-loop digital MEMS gyroscope that is an ideal alternative to ...
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