IMU-ISA-100C
High-performance tactical grade IMU for precise 3D navigation solutions
Page last modified
July 21 2025
The IMU-ISA-100C is a high-performance tactical grade Inertial Measurement Unit (IMU) designed for use with SPAN (Synchronized Position Attitude Navigation) technology. It combines Global Navigation Satellite System (GNSS) positioning with inertial navigation to provide a continuous 3D position, velocity, and attitude solution, even during periods of satellite signal blockage.
The IMU-ISA-100C features Northrop-Grumman Litef GMBH's inertial measurement technology, utilizing fiber optic gyros and temperature-compensated MEMS accelerometers. It operates on 10-34 VDC power and interfaces with GNSS receivers through a reliable IMU interface. The device can compute blended GNSS+INS solutions at rates up to 20 Hz.
Key performance specifications include gyroscope input range of ±495 deg/sec, in-run bias stability of ≤0.05 deg/hr, and angular random walk of 0.012 deg/√hr. The accelerometer range is ±10 g, with in-run bias stability of ≤100 μg. The IMU-ISA-100C is optimized for hydrographic survey and marine applications, offering high accuracy and performance at an affordable price point.
The device is commercially exportable and non-ITAR, making it accessible for various applications. It integrates easily with Veripos LD900 receivers and Quantum visualization software. The IMU-ISA-100C's robust design meets military standards for humidity and vibration, with an IP67 rating for environmental protection. Its compact dimensions (180 x 150 x 137 mm) and weight of 5.0 kg make it suitable for various integration scenarios.
Pros & Limitations
1
Premium performance IMU that is commercially exportable
1
A near navigation grade and non-ITAR IMU
1
Optimal for hydrographic survey and other marine applications
1
Easy integration with Veripos LD900 receiver, Quantum visualisation software and SPAN GNSS+INS technology
Specification
| Title | Description |
|---|---|
| Core Tech | Instrumentation & Measurement |
| Industry | Maritime/Ports |
|
Type
|
Near navigation grade IMU
|
|
Gyros
|
Fiber optic gyros
|
|
Accelerometers
|
Fully temperature compensated MEMS accelerometers
|
|
Power
|
Operates from 10-34 VDC
|
|
Interface
|
Interfaces with GNSS receivers through IMU interface
|
|
Solution output rate
|
Up to 20 Hz
|
|
Applications
|
Hydrographic survey, Marine applications
|
|
Key features
|
Premium performance, Commercially exportable, Non-ITAR, Easy integration with LD900 receiver and Quantum software
|
Exclusive content
i
Hexagon | Veripos is a global technology leader specializing in high-precision navigation and positioning solutions for the offshore marine oil and gas industry. As part of the larger Hexagon company, Veripos leverages both the Global Navigation Satellite Network (GNSS) and its own proprietary corrections network to deliver robust positioning solutions. The company offers a range of products and services including GNSS receivers, correction services, software, and anti-jamming systems. Veripos focuses on providing precise, accurate, reliable, available, and authentic positioning that is critical for applications such as dynamic positioning, drilling, marine seismic exploration, survey, and construction. With a strong emphasis on customer service and innovation, Veripos serves top offshore marine companies globally, offering 24/7 technical support and maintaining a network of offices and distributors worldwide.
Country of Headquarters
United Kingdom
Solution Deployed By
Company Name
Total Deployments
Comment
Sign up or log in to your Explorer Plus or higher plan to get access to all the 0 deployment references.
Last Deployment Year
Total Deployments
Comment
