The HGuide o360 stands out as an advanced GNSS-aided Inertial Navigation System (INS), featuring a dual-antenna multi-constellation Real-Time Kinematic (RTK) GNSS receiver, the state-of-the-art Honeywell i300 Inertial Measurement Unit (IMU), adn a precision-calibrated magnetometer. Its compact design, characterized by an ultra-low Size, Weight, and Power (SWaP) profile, makes it exceptionally suitable for drones and robotic systems operating in space-restricted environments that demand high-accuracy navigation.
this sensor is equipped with an integrated NTRIP client that processes RTCM3 GNSS correction signals and employs specialized algorithms tailored for aerial, terrestrial, and maritime applications. The data output encompasses timestamped details on position, velocity, angular rate, linear acceleration, as well as roll, pitch, and heading metrics.
Key Specifications:
| Dimensions | 71 x 45 x 12 mm |
| Weight | <30 g |
| power supply | 3.3VDC, 3W typical |
| Supported GNSS Signals | GPS L1/L2 GLONASS G1/G2 BeiDou Phase 2 & 3 B1/B2/B3 Galileo E1/E5b SBAS (WAAS, EGNOS, MSAS, GAGAN, SDCM) |
| Position Accuracy (1σ) | Horizontal: <0.01m RTK, <0.6 m SBAS Vertical: <0.025m RTK, <0.8 m SBAS |
| Velocity Accuracy (1σ) | Horizontal: <0.015m Vertical: <0.01 m |
| Heading Accuracy (1σ) | 0.06° |
Performance During GNSS Outages (RTK Dual Antenna):
| RMS Error | 3 Seconds | 10 Seconds | 30 Seconds | 60 Seconds |
| Horizontal Error (m) | 0.08 | 0.20 | 1.4 | 5.0 |
| Vertical Error (m) | 0.06 | 0.15 | 0.45 | 1.0 |
| Heading Error (°) | 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 |
