Spatial
Spatial is a ruggedized miniature GPS-aided combined INS/AHRS, using high-performance MEMS inertial sensors and an advanced multi-frequency RTK GNSS receiver to deliver high-accuracy and reliable position, velocity, acceleration and orientation data.
With a low SWaP footprint and AI-powered sensor fusion capabilities, the state-of-the-art sensor is ideal for marine surveying, USV navigation, and ship motion monitoring. Spatial also features a unique battery backup system that allows the sensor to hot start inertial navigation from its last position in 500 milliseconds and obtain a GNSS fix in approximately 3 seconds.
Specifications:
| Dimensions: |
30 x 30 x 24 mm 30 x 40.6 x 24 mm w/tabs |
| Weight: |
26g OEM 37g enclosed |
| Power Consumption: | 0.5W |
| Roll & Pitch Accuracy: |
0.1° 0.04° w/post-processing |
| Heading Accuracy: |
0.8° magnetic only 0.2° dynamic w/GNSS 0.08° w/post-processing |
| Position Accuracy: |
2m horizontal, 3m vertical 0.02m horizontal, 0.03m vertical (RTK) 0.01m horizontal, 0.02m vertical w/post-processing |
| Gyroscope Bias Instability: | 3°/hr |
| Update Rate: | 1000 Hz |
