Tactical Grade IMU, GPS/INS, Weapon Orientation Solutions
INS-B Basic Single GNSS Antenna Inertial Navigation System

Basic Single GNSS Antenna Inertial Navigation System

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The INS-B is a next-generation GNSS-aided inertial navigation system featuring an advanced single-antenna multi-constellation GNSS receiver and three-axis precision accelerometers, gyroscopes and fluxgate magnetometers. The sensor provides high-accuracy position, velocity, heading, pitch and roll data for both static and dynamic applications.

State-of-the art-algorithms are included that are tailored to the differing motions of land, air and marine vehicle platforms, as well as gimbals and antennas. The system also provides compatibility with various LiDAR scanners and optical cameras.

The INS-B is available in enclosed or OEM board-level versions.


Dimensions 120.5 x 53.2 x 49.3 mm
85.5 x 47.7 x 39.4mm OEM
Weight 220g
174g OEM
Power 9-36 VDC, 2.5W (3.5W with datalogger)
Update Rate 1 – 200 Hz
Horizontal Position Accuracy GPS L1: 1.5m
GPS L1/L2: 1.2m
SBAS: 0.6 m
DGPS: 0.4 m
RTK: 0.01m + 1 ppm
Vertical Position Accuracy GPS L1: <1m
RTK: 0.02m
Velocity Accuracy 0.03 m/s
Heading Accuracy Static: 1 deg RMS
Dynamic w/GNSS: 0.1 deg RMS
Pitch & Roll Accuracy Static: 0.05 deg
Dynamic: 0.03 deg RMS