AI-Powered Wide-Area Imaging Systems for Maritime Search & Surveillance

AI-Integrated Multispectral Sensor Aids Whale Detection in Canada

In a collaborative effort, Overwatch Imaging’s TK-7 sensor is being tested to detect endangered North Atlantic right whales in Canadian waters, helping marine authorities to reduce the risk of vessel strikes By William Mackenzie / 07 Oct 2024
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For the second consecutive summer, a unique combination of state-of-the-art technologies is being tested to improve efforts to detect and image the critically endangered North Atlantic right whale (NARW) in the Gulf of St. Lawrence and the Gaspé region of northeastern Canada.

The initiative leverages Overwatch Imaging’s TK-7 multispectral smart sensor, combined with AI-driven automation software and detection algorithms, to monitor Transport Canada’s regulated Dynamic Shipping Zones. The program is led by Transport Canada, in partnership with Whale Seeker and MDA Space. 


A user interface screenshot from Overwatch Imaging’s TK-7 Smart Sensor, integrated on a Scheibel S-100 drone, detecting whales with an AI model custom developed by Whale Seeker.

Mounted on the Scheibel S-100 drone, the TK-7 sensor and a full motion video gimbal are ideal for challenging maritime missions, enabling automated data collection, near real-time analysis, and fast transmission – essential for timely decision-making.


Detections are displayed in an interactive user interface (above), where analysts can review geolocated imagery and cross-queue the S-100’s integrated FMV gimbal if they want to take a closer look (below).

When monitoring busy shipping zones for the NARW, georeferenced data is transmitted to marine authorities, allowing them to pinpoint the whale’s location. Exact locations help Transport Canada to initiate needed speed restrictions and quickly notify ships nearby, reducing the risk of vessel strikes on these endangered whales.

The program is led by Transport Canada, in partnership with Whale Seeker and MDA Space.


A cross-sample of detection chips highlights the success of Whale Seeker’s AI models in detecting objects if interest despite varying surface conditions and glint angles, which can pose significant challenge to human observers tasked with the same job.

Matt Lynaugh, Overwatch Imaging Business Development Director, commented, “The collaboration represents a new era in flexible AI integration for specialized detection applications and demonstrates Overwatch’s ability to adapt and enhance our systems to meet a diverse range of customer needs and mission requirements.

“One of the key elements to the success of this project is the effective and rapid integration of Whale Seeker’s AI model into our software stack. We’re pleased to contribute to this important mission and applaud the partners involved for their vision to leverage technological innovation to protect and preserve natural resources.”

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Posted by William Mackenzie Connect & Contact