Chimera Land

Chimera Land is a Laser Velocity Sensor (LVS) that enables uncompromised dead reckoning reliability.

Performance when paired with Boreas D90:

3D Dead Reckoning Positional Error per Traveled Distance

~0.05% TD (CEP50)†

3D Body-Velocity Scaling Error

200 ppm (max)

†Based on distance 1 to 100km, average velocity ≥ 7km/hr

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Datasheet

Chimera Land redefines navigation assurance for ground vehicles. This non-contact Laser Velocity Sensor provides highly accurate 3D body velocity updates directly to our INS navigation filter, bypassing inaccuracies inherent in mechanical odometry.

Chimera is engineered for extreme environments in defense and mining, specifically targeting operational theaters where GNSS is compromised or denied. It integrates seamlessly into our existing Boreas and Certus Evo Inertial Navigation System (INS) ecosystem.

*Certifications expected March 2026.

Features

Applications

Specifications

Downloads

Features

Highly Accurate 3D Velocity

Measures a vehicle’s 3D body velocity with extraordinary accuracy and update rate, enabling tracking of complex movements, such as vibration, wind buffering, or wheel slip. Chimera achieves this measurement sensitivity by employing advanced infrared (IR) laser Doppler velocimetry which operates at much shorter wavelengths than conventional radar.

Exceptional Long-Duration Dead-Reckoning

When combined with one of Advanced Navigation’s high performance Inertial Navigation Systems (INS), the INS’s performance is significantly enhanced, delivering exceptional long-duration dead-reckoning accuracy. This is especially valuable underground, or in GNSS denied, jammed and spoofed environments.

Effective Across Diverse Terrains

Chimera is designed for high-performance operation across diverse terrains. It handles natural surfaces such as sand, dirt, rock, grass, and gravel, alongside paved infrastructure such as bitumen and concrete roads. Its capability extends to complex environments including mountains, tunnels, and open pits.

Rugged Reliability

Certified to withstand the dust, vibration, and extreme temperature variations found in underground mining or demanding military environments.

Applications

Fleet Management

Underground Localization and Navigation

High Precision Machine Guidance

Haulage

Tactical Vehicles

Specifications

Operating Height
0.1 to 3.0 m
Operating Speed
0.8 to 200 km/hr

Input Operating Voltage
9 to 28 V
Power Consumption (Typical)
20 W
Operating Temperature
-10 ° C to 65 ° C
Body Dimensions
212 x 126 x 50 mm
Body Weight
1.4 kg
Optical Head Dimensions
84 x 84 x 51 mm
Optical Head Weight
0.9 kg

1 x Ethernet
10/100/1000 Base-T
1 x General Purpose Input (1PPS)
1 Hz
2 x RS232
4,800 to 115,200 baud
1 x Laser Enable Input
0.1 Hz

IEC 60825-1 Class 1 Eye Safe
No protective eyewear required

Downloads

Datasheet

Version 1.0

10 Feb 2026

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Reference Manual

Online Version

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Version 1.1

10 Mar 2026

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3D Model

Version 1.0

10 Feb 2026

Download

Launching Chimera Land: A Breakthrough in Uncharted Underground Mining

Chimera LAND is a 3D Laser Velocity Sensor designed for underground mining to maintain precise positioning in unmapped environments where GPS cannot reach.

23 February 2026

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Advanced Navigation’s Inertial-Centric Intelligence Succeeds in the U.S. Army’s Contested Environment

Deploying a navigation stack that fuses inertial with novel technologies, vehicles maintained surgical precision in contested battlefield simulations.

4 February 2026

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Hybrid Navigation System: Mitigating Drift in Underground Mining with an INS + LVS

Struggling with drift in GPS-denied environments? See how combining an INS with a Laser Velocity Sensor reduced positional drift to sub-0.1% in underground tests.

11 August 2025

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Laser Velocity Sensor (LVS): A High-Accuracy Velocity Aid for GNSS-Denied Navigation

The Laser Velocity Sensor (LVS) is a new class of navigation technology developed by Advanced Navigation that uses infrared (IR) lasers to measure a vehicle’s ground-relative 3D velocity with extraordinary accuracy and precision.

30 March 2025

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Peering through Lunar Darkness: Lasers to Steer the Next Generation of Moon Landers

During a series of punishing, Moon-like trials on Earth, the LUNA sensor not only proved its core functionality but also exceeded the demanding performance requirements set by its commercial lunar surface delivery provider, Intuitive Machines, for its upcoming IM-4 mission, which includes NASA payloads.

28 September 2025

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Advanced Navigation Conquers Europe’s Deepest Underground Mine Without GNSS or Fixed Infrastructure

Hybrid Navigation System achieves position accuracy better than 0.1% of distance traveled within the mine's 1.4km deep underground labyrinth.

11 August 2025

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