SPAN-SE™
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| Product Sheet (PDF) |
| SPAN Brochure (PDF) |
| User Manual (PDF) |
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White Paper (PDF) |
| SPAN Technical Papers |
GNSS/INS Receiver for NovAtel's SPAN™ Technology
NovAtel's SPAN (Synchronous Position, Attitude and Navigation) technology brings together two different, but complementary technologies: GNSS positioning and inertial navigation. The absolute accuracy of GNSS positioning and the stability of IMU gyro and accelerometer measurements combine to provide a 3D position, velocity and attitude solution. Unlike GNSS-only navigation systems, the solution is stable and continuously available, even through periods when GNSS signals are blocked.
SPAN-SE is the engine of NovAtel's leading-edge SPAN technology. It provides the user interface to SPAN and outputs raw measurement data or solution data over several communication protocols or to a removable SD card. Multiple GPS-synchronous strobes and event input lines offer easy integration into a larger system. Combining SPAN-SE with a SPAN-supported IMU creates a complete GNSS/INS system. SPAN-SE is available in single or dual antenna configurations. The dual-antenna version uses two GNSS antennas mounted on the vehicle to assist with alignment on moving vehicles and to give a more accurate heading solution in low-dynamic conditions such as marine.
Utilizing Powerful, Proven GNSS Technology
The SPAN-SE utilizes NovAtel's powerful OEMV® receiver technology. The OEMV is a feature rich receiver, delivering GPS + GLONASS capability and AdVance® RTK. A dedicated CPU for real-time GNSS/INS processing results in fast data rates and low raw data and solution latency for highly dynamic or time-critical applications.
Benefits
- Single or dual antenna configuration for use across land, air and marine applications
- On-board data logging for simplified real-time workflow
- Environmentally sealed
- GPS + GLONASS option for improved performance in difficult GNSS conditions
- Wheel sensor input for ground applications
- Easy integration with NovAtel's Inertial Explorer™ post-processing software
Features
- Delivers tight-coupling of GNSS/INS technology, resulting in more accurate positioning, velocity and attitude for user applications
- Compatible with IMUs from various suppliers
- SE software is backwards compatible with previous SPAN products
- Available in a fully enclosed product or as a board stack for OEM integrators
To learn more, click on the Sales link at top to find a NovAtel representative closest to you, or on the links at right to download product literature.