NovAtel SPAN Inertial Navigation Systems

NovAtel’s SPAN® technology tightly couples our OEM precision GNSS receivers with robust Inertial Measurement Units (IMUs) to provide reliable, continuously available, position, velocity and attitude-even through short periods of time when satellite signals are blocked or unavailable.

NovAtel SPAN Combined Systems

Single enclosure GNSS & GPS/INS systems are ideal for space constrained applications, integrating GPS receiver technology with Fiber Optic Gyros (FOG) and Micro Electrical Mechanical Systems (MEMS) accelerometer inertial components in a single compact unit.

Single enclosure GPS/ GNSS + INS systems
Optimal raw IMU data
Superior position, velocity and attitude solution

MarinePak7 with SPAN

High precision marine-certified GNSS system providing flexibility and scalability. The MarinePak7 supports multi-frequency, multi-constellation GNSS signals; centimetre-level Oceanix PPP and RTK correction services; SPAN inertial navigation, MSK Beacon, UHF module, Wi-Fi and multiple communications options for easy interfacing to marine equipment. The colour display and intuitive navigation menu makes setup, configuration and system status monitoring simple for marine professionals requiring safe navigation and high accuracy positioning.

Built to endure challenging marine environments
Multi-constellation, multi-frequency GNSS signal tracking
SPAN GNSS+INS capabilities for velocity, attitude and heave measurements
Capable of PPP or RTK positioning


NovAtel’s Inertial Measurement Units SPAN® technology tightly couples NovAtel’s GNSS receiver technology with an Inertial Measurement Unit (IMU). NovAtel markets a variety of IMUs from leading IMU manufacturers and systems that use our MIC interface card to couple SPAN GNSS receiver boards to a range of, compact MEMS IMUs. A powerful solution for application developers who are looking for continuous position, velocity and attitude but are faced with weight, size and/or power constraints.

NovAtel’s SPAN technology
Combined GNSS INS systems and separate IMUs for use with ReACT, PwrPak7 and OEM7
Offers accuracy of price point for your application

Inertial Labs Inertial Navigation Systems

Each INS contains an Inertial Labs developed Tactical or Industrial-grade Inertial Measurement Units (IMU) and reliable single or dual GNSS receiver

Inertial Labs Combined Systems

Inertial Labs combined Inertial Navigation Systems (INS) utilise advanced single and dual antenna GNSS receivers, barometers, 3-axes calibrated in full operational temperature range, precision Fluxgate magnetometers, Accelerometers and Gyroscopes to provide accurate Position, Velocity, Heading, Pitch and Roll.

Utilise advanced single and dual antenna GNSS receivers
Calibrated in full operational temperature range
Accurate position, velocity, heading, pitch and roll

Inertial Labs INS OEM Systems

The Inertial Labs GPS-Aided Inertial Navigation System INS-OEM are the OEM version of new generation, fully-integrated, combined GPS, GLONASS, GALILEO and BEIDOU GNSS and high-performance strapdown system, that determines position, velocity and absolute orientation (Heading, Pitch and Roll) for any device on which it is mounted. 

Utilise advanced single and dual antenna GNSS receivers
Small size, light weight
Accurate position, velocity, heading, pitch and roll
INS-P-OEM Inertial Labs

Inertial Labs IMUs

Inertial Labs IMUs are compact sensors that measure linear acceleration, angular rates, Pitch & Roll with three-axis, high-grade MEMS accelerometers and three-axis tactical grade MEMS gyroscopes.

Compact sensors
High-grade MEMS accelerometers and three-axis tactical MEMS gyroscopes
Accurate pitch and roll

Inertial Labs Other Solutions

Inertial Labs offer a range of other sensors including Motion Reference Units (MRUs), Attitude and Heading Reference Systems (AHRS), OS3D Orientation and Tilt Sensors, Wave Sensors (WS) and Two and Three Axis Gyroscopes (TAG).

Motion Reference Units (MRUs)
Attitude and Heading Reference Systems (AHRS)
OS3DM Orientation and Tilt Sensors
Wave Sensors (WS)