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New small craft tracking technology

09.06.2014

The creator of the ship positioning system (AIS), exactEarth, announced the creation, together with the equipment manufacturer SRT Marine Technology (SRT), of a new ABSEA position monitoring system for small vessels and the launch of the exactAIS Trax service. In many ways, a revolutionary new product will help solve the problem of tracking millions of small vessels in the vast oceans.

Graham Stickler, vice president of exactEarth, said, “A huge number of small boats are now spending most of their time out of sight of shore services. With the help of the new ABSEA AIS devices and the exactAIS Trax service, it is possible to achieve high accuracy in determining the position of vessels. We believe that the new vessel traffic management system will provide a higher level of safety for all participants in maritime traffic."

The new system is based on ABSEA technology, which for the first time uses low-power transceivers for satellite monitoring. Small AIS transmitters do not require large power supplies, wired connections or any other vessel modifications.

The transceiver is battery powered and can work with existing AIS satellite constellation. An innovation is the exactAIS Trax service, which provides the possibility of global monitoring of any ships, regardless of their displacement and distance from AIS shore receivers.

In addition to ensuring maritime safety, the new exactEarth system will provide an unprecedented map of the global maritime transport system, updated in real time. In addition, the new generation of AIS can store a history of each ship's movements, making it easier to analyze the data it collects. This information can be useful for analytical geographic information systems used for scientific research, logistics, crime control or military affairs.

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