Improve access to marine and subsea environmental data by applying advanced knowledge and translating that knowledge into actions that benefit mariners.
Extended Development Team
eSonar’s team can help if your business success depends on subsea acoustics and electronics design, prototyping, small quantity manufacture, firmware, and software development.
Access our extensive Intellectual Property Library,
Custom firmware design and signal processing,
Ongoing support and access to our expert developers,
Design updates through continuous R&D
We look for long-term relationships with supply chain integration leveraged on product and service delivery that helps drive your business success.
Environmental Sonar Systems
Improve access to subsea environmental data. eSonar’s advanced underwater acoustics technology provides fisheries scientists and fish harvesters with data on the geometry, depth and loading of trawls and seines.
Our acoustic systems can also provide important information on detected marine mammals, water temperature, angle of deployed gear, and detected sonar noise.
Marine Vessel Noise Measurement
Continuous measurement of onboard noise and vibration using sensitive accelerometers at key locations in the engine room and near the propellers. Our 8-channel accelerometer interface requires only one POE connection to stream noise data over Ethernet for processing and display for crew feedback.
This capability provides vessel owners with real-time analysis of generated noise allowing crew to adjust operating parameters when low noise protocols are required.
AUV Innovative Perception
IInnovative perception sensor suite to increase subsea situational awareness and extend mission profile for Autonomous Underwater Vehicles (AUVs). This tech can be integrated with even micro-AUVs of the 12 cm diameter class, adding minimal mass to preserve handling dynamics.
AUV situational awareness
AUV forward bottom tracking
Obstacle avoidance sonar
Surfacing clearance sonar
Micro-power Sonar Nodes
Close Distance Measurement
Vector Hydrophone Sensors
Micro-radar when surfaced
Since 2009 we have pursued our mission to improve mariners’ access to marine and subsea environmental data. Our focus is on underwater acoustic technology for the marine and subsea industries. We recently expanded our activity into high-tech marine lighting.
eSonar improves access to subsea environmental data with advanced sonar and underwater acoustics knowledge to help improve the fishing rate for targeted species, protect endangered marine mammals, save fuel, reduce time spent trawling, and monitor gear. Based on our knowledge we take action to create products that are used extensively by fisheries scientists and fishing companies in the USA, Canada and internationally. By providing real-time information on the trawl and seine deployment—shape, depth and catch rate plus more specific data such as water temperature, angular data and sonar around the deployed position.
Our team of sonar engineers and signal-processing experts are engaged in continuous R&D. Their aim is to add new capabilities and improve our products in response to the changing needs of our customers. Applying our knowledge of advanced underwater acoustics technology, eSonar provides solutions for the challenges of operating subsea equipment such as trawls and monitoring buoys.
We work closely with Memorial University in St. John’s NL. Together we design and create technological solutions for industry-specific applications and for cross-industry applications such as autonomous underwater vehicles. We work directly with the fishing industry. We work with shipboard marine industries. We work with offshore oil and gas. And we work with the aquaculture industry.