BVLOS Solutions for UAS & UAM: Fuel Cells, Radar, Navigation Sensors, Flight Control & SATCOM
Compact INS & GPSDome Resilient GPS-denied navigation suite for UAVs
Compact INS & GPSDome

Resilient GPS-denied navigation suite for UAVs

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Compact INS & GPSDome

Honeywell's alternative navigation suite for UAVs combines the Compact Inertial Navigation System with the GPSdome anti-jammer to ensure reliable drone navigation during GNSS outages, in environments such as urban canyons, and during deliberate attacks such as GPS jamming and spoofing.

The tactical-grade Compact INS provides highly accurate navigation in a low-SWaP package, enabling safe operations for a wide variety of drone platforms. Accuracy can be refined down to centimeter-level with RTK corrections received via a 4G LTE modem.

The Compact INS can be seamlessly integrated with the Pixhawk 2.1 Cube autopilot line as well as the ArduPilot Mission Planner GUI.

GPS Denied Navigation
Dimensions 96 x 60 x 28 mm (without damping platform)
100 x 67 x 13 mm (with damping platform)
Weight 115g (without damping platform)
137g (with damping platform)
Power Consumption 3W nominal, 5W with LTE connectivity
Supply Voltage 4.5 – 5.5 VDC
GNSS Constellations GPS L1C/A, L2C
Galileo E1B/C E5b
BeiDou B1I B2I
Performance Comparison:
Pixhawk 2.1 Compact INS Compact INS + RTK
Position Error (m) 2.5 2.5 0.03/0.015
Velocity Error (m/s) 0.11 0.04 0.02
Attitude (deg) 0.2 0.04 0.025
Heading (deg) 2.5 0.28 0.15
Drift after 10s (m)
(GNSS outage with no aiding)
8.0 0.9 0.35
Drift after 30s (m)
(GNSS outage with no aiding)
250 5.0 2.6
Drift after 60s (m)
(GNSS outage with no aiding)
900 22.0 13.0