Mapping-level & Ultra-precision GNSS/MEMS INS
Advanced integrated navigation system delivering mapping-level accuracy with ultra-precision GNSS and MEMS inertial navigation technology.
Key Features
- High-Accuracy Navigation: Integrated mapping-level navigation with attitude accuracy of 0.01° (0.004° post-processing) and heading accuracy of 0.05° (0.01° post-processing)
- Signal Loss Performance: Maintains high-precision navigation for 60 seconds during satellite signal loss with attitude and heading accuracy of 0.01°
- Premium MEMS Sensors: High reliability MEMS gyroscope (bias instability <0.02°/h) and large-range MEMS accelerometer (±60g, bias instability <2μg)
- Wide Temperature Operation: Operational range of -40℃ to +80℃ with comprehensive temperature compensation for optimal bias performance
- Dual-Antenna GNSS: Built-in full-band, full-system dual-antenna positioning module supporting single-antenna high-precision positioning and dual-antenna fast orientation
- RTK Support: Compatible with RTK and adaptive RTCM recognition
- Multiple Interfaces: Easy installation with support for RS422, RS232, and CAN interfaces
- Robust Construction: Precision aluminum alloy housing for high reliability across land, aviation, and marine applications
Technical Specifications
| Parameter |
Specification |
| Roll & Pitch Accuracy |
0.01° 0.004° (Post Processing) |
| Heading |
0.05° Dual Antenna GNSS (baseline 2m) 0.01° (Post Processing) |
| Speed Accuracy |
0.03m/s |
| Alignment Time |
3min (Dual Antenna GNSS) 5min (No GNSS and in static environments) |