ZERO GNSS
Military Grade
Navigation

Small size, jam proof, optical
navigation system for tactical UAS

Small size, jam proof, optical navigation system for tactical UAS

Drones can now be truly autonomous,
thanks to NavGuard’s novel optical navigation technology.

Truly autonomous BVLOS missions, can now be conducted in an ever safer and controlled manner. Explore how our jam proof optical navigation technology impacts the entire drone industry and its ability to become truly autonomous, safe and robust.

Our onboard, self-sufficient optical navigation system takes live images of the terrain. These are matched in real-time to a stored map of the mission area. Sophisticated machine vision algorithms generates continuous, low latency positioning, completely independent to the GNSS service.

Example of a night mission where NavGuard is the primary navigation of a tactical drone flying and hovering at high altitude.

NavGuard’s Sensors Product Line

NavGuard enables a truly safe and sustainable 24/7 drone missions under full GNSS blackout. Optimized for low weight, small size and low power. We mix together cutting-edge machine vision technology together with high-end optics and sensor fusion, under lean architecture design to form a plug-and-play positioning module.

NOCTA

Fully integrated day and night
optical navigation module.

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NOCTA Mini

Fully integrated day and night
optical navigation module…..but smaller

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NG Core

Compact and lightweight day only
optical navigation module with
interface for external sensors.

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Innovations

Low Weight
As low as 90g

Low power
consumption,
as low as 4W

Small Size
Compact and
self-contained

Cannot be
interrupted or
jammed

High Accuracy,
Drift-Free
Positioning

All Weather,
24/7
Operation

Technology

Geo-Referencing Optical Navigation System (GRONS)
The only technology able to serve as a true GNSS
replacement for airborne systems.

NavGuard’s Core
Technology

NavGuard’s Core Technology

NavGuard’s Core Technology is based on cutting edge machine vision algorithms that process live video stream of optical images at super speeds and high efficiency. These are then compared to an on-board geo infrastructure – maps. The lightning fast matching process generates a stream of low latency accurate positioning data, similar in nature to the data structure of GNSS messages, enabling true supplement of the GNSS service.

Innovative Proprietary Machine Vision Technology

Our proprietary machine vision algorithms operates on live imagery frames, taken from an on-board camera, to digitally and continuously compare / match them to an aerial map. This process defines a correlation between the real-time image and the map – thus associating the map’s grid to the image pixels. This allows the extraction of continuous and accurate pixel-coordinates, where every pixel in the image gets a globally referenced coordinate. By doing so in real-time, image-based elements are given real-world coordinates, which in turn generates a real-time low latency, accurate and drift-free positioning. Such positioning service is critical to tactical airborne platform due to their unpredicted flight patterns.

Innovative
Proprietary
Machine Vision
Technology

Jam Proof
Navigation and
Positioning

Jam Proof Navigation and Positioning

Unlike other navigation and positioning solutions, NavGuard cannot be interrupted or jammed as it is not required to communicate with external sources or components. NavGuard’s highly accurate and drift-free position solution makes it the only relevant technology, able to serve as a true long term GNSS replacement. This becomes even more important as GNSS interruptions and jamming have become a daily event. Therefore, militaries and global aviation regulatory agencies are toughening their requirements on navigational robustness. This applies for airborne platforms in general and drones in particular, demanding a robust redundancy navigation capability second to the GNSS.

NavGuard In The Media

See what our partners are doing with NavGuard’s products, and what the world’s leading media channels are reporting about us.

  • February 6, 2023

    All drone operators want drone freedom: Asio Technologies is doubling its production lines

    Asio Technologies, a leading developer and manufacturer of geospatial position systems encompassing navigation, positioning, mission planning, and mission management, is opening 2023 with a significant expansion.

    Read More
  • November 28, 2022

    ASIO to integrate its optical navigation system into a US-based drones

    The solution makes it immune to jamming attacks. By comparing the visual data to the area map, the system manages to locate the drone's geographical coordinates at any given moment

    Read More
  • November 15, 2022

    Israel hosts premiere showcase of drone technology

    Check out Asio Technologies solution for GNSS denied environment for UAS in minute 2:12, as given in this interview for i24 News by Tomer Malchi, Asio Technologies CTO.

    Read More
  • November 10, 2022

    US Drone Manufacturer Integrates Jam-Proof Optical Navigation Systems

    Using machine vision technology, AI, advanced optics, and sensor fusion, Asio Technologies’ NavGuard can be installed on drones to enable safe and sustainable 24/7 missions under complete GNSS blackout

    Read More
  • September 12, 2022

    Mini Jam-Proof Navigation Solution for UAS Released

    Lighter and with low power consumption, Asio Technologies’ NavGuard NOCTA Mini is a fully integrated day and night optical navigation module for jam-proof and spoof-proof operations

    Read More
  • September 12, 2022

    Asio Technologies unveils ‘jam-proof’ navigation solution for UAVs

    NavGuard NOCTA Mini is designed to enable seamless and accurate autonomous navigation for tactical UAS platforms.

    Read More

Our Customers and Partners

NavGuard is the latest solution
from Asio Technologies.

Contact Us

Tel: +972-3-5101544
Fax: +972-3-5101533

Address: 11 Amal St. Rosh Ha’ayin
P.O.B 11820, Israel 4809241

Email: info@asiotech.com, info@navigationguard.com

At front page and clips,
THOR drone by Flying Production.

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