BVLOS Solutions for UAS & UAM: Fuel Cells, Radar, Navigation Sensors, Flight Control & SATCOM
HGuide o360 Inertial-GNSS Navigator Single-card low-SWaP GNSS-aided INS
HGuide o360 Inertial-GNSS Navigator

Single-card low-SWaP GNSS-aided INS

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HGuide o360 Inertial-GNSS Navigator

The HGuide o360 is a powerful GNSS-aided INS incorporating a dual-antenna multi-constellation RTK GNSS receiver, the cutting-edge Honeywell i300 IMU and a high-grade calibrated magnetometer. With an ultra-low SWaP footprint in a board-level package, it is ideal for space-constrained drones and robotics that require robust and high-precision navigation.

The sensor includes an onboard NTRIP client that accepts RTCM3 GNSS correction data, and also utilizes specific algorithms developed for aerial, land and marine applications. Output data includes timestamped position, velocity, angular rate, linear acceleration, roll, pitch, and heading information.


Dimensions 71 x 45 x 12 mm
Weight <30 g
Power 3.3VDC, 3W typical
GNSS Signals GPS L1/L2
BeiDou Phase 2&3 B1/B2/B3
Galileo E1/E5b
Position Performance (1σ) H: <0.01m RTK, <0.6 m SBAS
V: <0.025m RTK, <0.8 m SBAS
Velocity Performance (1σ) H: <0.015m
V: <0.01 m
Heading Performance (1σ) 0.06°

GNSS Outage Performance (RTK Dual Antenna):

RMS Error 3 Seconds 10 Seconds 30 Seconds 60 Seconds
Horizontal (m) 0.08 0.20 1.4 5.0
Vertical (m) 0.06 0.15 0.45 1.0
Heading (°) 0.070 0.085 0.095 0.120
Horizontal Velocity (m/s) 0.015 0.04 0.1 0.2
Vertical Velocity (m/s) <0.01 0.02 0.03 0.04