aSense Navigation Systems DUAL-USE

Temperature-compensated MEMS and FOG inertial navigation with RTK GNSS, transfer alignment, and anti-jam/anti-spoof protection — built to keep navigating when GNSS is denied. Dual-use by design: the same aSense core powers commercial UAVs, marine robotics and industrial autonomy as well as defense platforms.

Navigation Edge AI Air Data Electronic Design

aSense Product Families

Tactical-Grade IMU & GNSS/INS

Two product families, one tactical-grade inertial core. Choose a stand-alone IMU for your own navigation stack, or a complete GNSS/INS with RTK, dual-antenna heading and multi-source aiding.

Tactical-Grade MEMS IMU

aSense110 / 120 / 130-IMU

Temperature-calibrated MEMS IMUs with gyro bias stability up to 1.0 °/h in a 42 × 45 × 27 mm, 80 g package.

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Tactical-Grade GNSS/INS

aSense210 / 310 / 320-INS

RTK GNSS/INS with 1 cm RTK positioning, dual-antenna heading, transfer alignment and odometer/speed-log/air-data aiding.

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GNSS-Denied Navigation Solution

Contact ATEŞ Labs to learn more about our projects developed specifically for GNSS-denied operation.

GNSS-Denied Operation

External Aiding Matrix

When GNSS signals are lost or jammed, INS-only navigation accumulates errors from IMU bias drift. aSense systems correct INS estimates with external and internal aiding — reducing position drift, maintaining accuracy throughout outages longer than one hour, and staying reliable in high-dynamic maneuvers.

Reduce position drift over time
Maintain accuracy in GNSS outages beyond one hour
Velocity updates independent of external conditions
Correct INS errors in high-dynamic maneuvers

Aiding Source	Air	Land	Marine
Air Speed / Wind Sensor	●	—	—
Optic Flow	●	●	—
Radar Doppler Velocity	●	●	●
Wheel Odometer	—	●	—
Encoder	—	●	—
Speed Log	—	—	●
Doppler Velocity Log (DVL)	—	—	●
Radar/AIS · Radar/Coastal Map · Depth Sensor/Depth Map	—	—	●
External Position	●	●	●
External Attitude	●	●	●
External Velocity	●	●	●

Need a navigation solution?

Tell us about your platform and requirements — our engineers will recommend the right aSense configuration.

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