Military Grade

Small size, jam proof, vision-based
navigation system for tactical UAS

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

Drones can now be truly autonomous,
thanks to AeroGuardian’s novel vision-based navigation technology.

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

Our onboard, self-sufficient vision-based 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 AeroGuardian is the primary navigation of a tactical drone flying and hovering at high altitude.

AeroGuardian’s Sensors Product Line

AeroGuardian 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.


Fully integrated day and night
vision-based navigation module.



Fully integrated day and night
vision-based navigation module…..but smaller



Low Weight
As low as 90g

Low power
as low as 4W

Small Size
Compact and

Cannot be
interrupted or

High Accuracy,

All Weather,


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

AeroGuardian’s Core

AeroGuardian’s Core Technology

AeroGuardian’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.

Machine Vision

Jam Proof
Navigation and

Jam Proof Navigation and Positioning

Unlike other navigation and positioning solutions, AeroGuardian cannot be interrupted or jammed as it is not required to communicate with external sources or components. AeroGuardian’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.

Aviation Navigation System

designed for various industries & civic systems.

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


AeroGuardian In The Media

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

  • March 11, 2024

    Jam-Proof: Asio Technologies’ GPS-Free Drone Navigation Solution

    Attacks against drones can jam their signals, preventing them from reaching their destination and mitigating their ability to function on the battlefield. Asio Technologies offers a visual navigation system for drones that doesn't rely on GPS, providing complete immunity to malicious disruptions.

    Read More
  • October 4, 2023

    Asio Technologies to present GNSS-denied vision-based navigation solution for UAVs and Orion mobile terminal at AUSA 2023

    Read More
  • June 7, 2023

    Asio Technologies delivers dozens of additional AeroGuardian systems to US customer

    Read More
  • May 3, 2023

    Asio Technologies Successfully Demonstrates Revolutionary AeroGuardian Solution for GNSS-Free Navigation in the US

    Asio Technologies, a leading manufacturer of geospatial position systems and tactical defense solutions, announced today the successful completion of several demonstrations of its AeroGuardian vision-based navigation system to strategic customers in the United States.

    Read More
  • 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 vision-based 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

Our Customers and Partners


AeroGuardian is the latest solution
from Asio Technologies.

Contact Us

Tel: +972-3-5101544


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

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