PRODUCTS
SUREPATH™ MEETS YOUR MISSION REQUIREMENTS
SurePath™ is offered as a single platform that can be configured to meet the specific requirements of the end user
SUREPATH™
Land-based navigation platform
Land based navigation platform, self-contained extended duration navigation without the need for external signals. For defense and other markets enables navigation that does not require or cannot be disrupted by RF signals. The system will also support the US Government new modular open system architectures (ASPN and SOSA)
Key Parameters
- Dead Reckoning performance of 0.2% distance traveled
- Horizontal position accuracy of 0.4m RMS
- Dynamic heading accuracy of 0.05˚ RMS
- Maximum velocity of 515 m/s
- Input rates up 200 Hz
SUREPATH™ LITE
Land-based navigation platform
Land based navigation platform that integrates the end user inertial measurement unit (IMU) or as a velocity sensor that supports the onboard navigation system. Delivers real-time velocity data that enables operation in complex environments such as dense urban areas for commercial ground platforms contested environments for defense applications
Key Parameters
- Dead Reckoning performance of 0.2% distance traveled
- Horizontal position accuracy of 0.4m RMS
- Dynamic heading accuracy of 0.05˚ RMS
- Maximum velocity of 515 m/s
- Input rates up 200 Hz
SUREPATH™ AIR
Land-based navigation platform
Air based navigation platform for higher altitude capability. The measurement laser beams project a very small footprint on the ground, on the order of a couple of inches, essentially eliminating clutter error associated with conventional radar. Can penetrate atmospheric obscurants including fog, smoke, and rain better than a visible camera
Key Parameters
- Operational altitude of 50,000 ft
- Altimetry with 7cm accuracy
- Velocimetry with 1cm/s accuracy
- IMU performance augmentation"
SUREPATH™ AIR LITE
Land-based navigation platform
"ir based navigation platform for higher altitude capability that integrates the end user inertial measurement unit (IMU) or onboard navigation system. Coherent lidar does not operate in the RF spectrum and is therefore robust to RF interference, including 5G. Wavelength is 1550 nm, resulting in better precision and accuracy compare to radar
Key Parameters
- Operation altitude of 50,000 ft.
- Altimetry with 7cm accuracy
- Velocimetry with 1cm/s accuracy
- IMU performance augmentation"
Product Functions
Velocimeter
Laser-based sensor capable of making multiple line-of-sight measurements used to determine the vehicle's surface relative velocity vector
Altimeter
Precision altimetry without RF vulnerability utilizing low-power coherent lasers that provide sub-meter surface-relative altitude that is not affected by existing cellular spectrum or other RF signals
Inertial navigation
Precision velocity measurements corrects IMU sensor errors for superior navigational performance within a GPS denied environment for extended periods of time
Vision based navigation
When added, provides enhanced effectiveness of the navigation solution by delivering absolute location, heading, and obstacle avoidance capability
Terrain contour matching
Terrain Contour Matching (TERCOM) uses sensor data from the altimeter to periodically provide an absolute location fix for long term navigation without GNSS signals
Inertial Navigation
SurePath can be configured to perform as an INS at various levels of performance and can utilize existing onboard IMUs if you already have one. What's more, if you start with one level of INS functionality but need to upgrade your same device can be reconfigured with that improved performance
Capable of operating within a GPS-denied environment for up to 60 sec
Capable of operating within a GPS-denied environment for up to 60 min
Capable of dead reckoning in a GPS-denied environment over an extended period of time to less than 0.1% of distance travelled
Next-generation navigation algorithms enable extended duration constrained drift for GPS-denied environments