Inertial Labs INS-BU-OEM Single GNSS INS

Inertial Labs INS-BU-OEM Single Antenna GNSS INS

Manufacturer: | Categories: ,

The INS-BU-OEM from Inertial Labs is a U-Blox based, low-cost GPS-aided Inertial Navigation System with accurate positioning and single antenna heading. It delivers high accuracy RTK position for air, land and marine applications.



The INS-BU-OEM single antenna GNSS INS from Inertial Labs is a high performance strapdown system that determines position, velocity, and absolute orientation to any platform that it is mounted to. It utilizes a cost-effective, single antenna U-Blox GNSS receiver that provides 1 cm RTK position from RTCM3 RTK corrections and supports a wide range of GNSS constellations.

Unlike other solutions available, the INS-BU-OEM comes right off the shelf with full access to all major constellations and frequencies: GPS L1/L2, GLONASS L1/L2, Galileo E1/E5, BeiDou B1/B2 and QZSS L1/L2. Designed for UAVs, land vehicles and marine Vessels, the INS-BU-OEM is an effective, low-cost solution that uses a range of aiding data for different applications. With highly accurate navigation in GNSS-denied environments (utilizing the enhanced tunnel guide algorithm), the INS-BU-OEM delivers a comprehensive GNSS-denied solution at a price point that is unmatched.

One of the key elements to the success of the INS-BU-OEM is its use of the miniAHRS, which utilizes 3-axes each of precision magnetometers, accelerometers, and gyroscopes to provide orientation of the device under measure. It contains cutting-edge algorithms for the motion of robots, unmanned and autonomous vehicles, and antennas. The miniAHRS mini fluxgate magnetometers have a distinct advantage over commonly used magneto-inductive or magneto-resistive alternatives and have been a trusted North reference for over 70 years.

The INS-BU-OEM provides a full navigation solution for both GNSS and GNSS-denied environments at an unparalleled value. With custom interfaces and a power consumption of two and a half Watts, the INS-BU-OEM is a versatile solution fit for a wide variety of users with power consumption restrictions. In addition, the INS-BU-OEM contains our on-board sensor fusion filter, state of the art navigation, and guidance algorithms and calibration software. The on-board ZED-F9P receiver ensures the security of positioning and navigation information by using secure interfaces and advanced jamming and spoofing detection technologies.


  • Supports signals from GPS, GLONASS, Galileo, BeiDou and QZSS
  • Supports SBAS, PPK and RTK corrections
  • Excellent accuracy in GPS-denied environments
  • Single antenna GNSS receiver


  • Remote Sensing
  • Real Time UAV Scanning
  • Aerial Surveying
  • Integrated LiDAR Payload

Technical Specifications

Supported GNSS Signals/Corrections
Galileo:E1B/C, E5b
BeiDou:B1I, B2I
Heading:0.6° static, 0.3° dynamic, 0.1° PPK
Position:1 cm (RTK)
Pitch & Roll:0.08° static, 0.05° dynamic
Magnetometer:Embedded Mini-Fluxgate Magnetometers
Size:85.5 mm x 47.7 mm x 36.6 mm
Weight:125 g
Supply Voltage:9 – 34 VDC
Power Consumption:5 W (6 W with data logger)
Operating Temperature:-40 °C to +85 °C
Storage Temperature:-50 °C to +90 °C
MTBF:55,500 hrs


Inertial Labs products are covered under their 15-month standard warranty. Inertial Labs will repair or replace products with design or manufacturing defects, for a period of 15 months from the date of purchase.

Why Buy from Us?

In business since 2004, Canal Geomatics is an authorized dealer for Inertial Labs and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.


The INS-BU-OEM single antenna GPS-aided INS from Inertial Labs is available through Canal Geomatics. If you would like more information about this product, please get in touch with us by completing the Request Pricing form.