The Quanta Micro integrates a dual-frequency GNSS receiver with quad constellation capabilities, delivering centimeter-level positioning accuracy alongside a high-performance IMU, all within a remarkably compact design.
Measuring just 50 x 37 x 23 mm and weighing only 38 grams, this GNSS-aided Inertial Navigation System (INS) combines exceptional navigation capabilities with an impressive size, weight, and power (SWAP-C) profile. It utilizes a survey-grade IMU to ensure superior heading accuracy in single-antenna setups and demonstrates excellent resistance to vibrations. An optional secondary antenna facilitates rapid heading initialization, especially beneficial in low-dynamic scenarios.
To maintain such high performance even in challenging environments, the Quanta Micro draws on SBG Systems’ extensive expertise in the design and production of inertial sensors. Each unit undergoes individual calibration across a wide temperature range of -40°C to +85°C, ensuring reliability and precision.
Performance Metrics:
- Roll/Pitch accuracy: 0.015°, Heading accuracy: 0.035° (Post-Processed Kinematic – PPK)
- Roll/Pitch accuracy: 0.02°, Heading accuracy: 0.06° (Real-Time Kinematic – RTK)
- RTK/PPK positional accuracy: 1 cm
- Survey-grade IMU with temperature compensation rated at 0.8°/h
- Versatile applications across automotive, aerial, and marine environments
- 5 cm heave accuracy for marine use cases
Key Features:
- Thoroughly tested and calibrated for temperatures ranging from -40°C to 85°C
- Designed to withstand high levels of vibration
- Quad-constellation, multi-band RTK GNSS receiver
- Streamlined post-processing capabilities with Qinertia software
- significant size reduction achieved without sacrificing performance
