Originally developed to improve safety at sea, AIS automatically transmits key information such as a vessel’s identity, position, speed, and course. This data is broadcast by ships and captured by a variety of receivers, forming the building blocks of a live picture of maritime activity, one that is strengthened by multiple AIS collection methods.
But while AIS is universal in principle, its effectiveness depends on both how the data is captured and how quickly it reaches systems. Ships crossing from coastal waters into the open ocean often move beyond the reach of Terrestrial AIS receivers, creating coverage gaps that limit visibility. To bridge these gaps, AIS data is gathered through a layered approach, combining Terrestrial, Roaming, and Satellite AIS to deliver truly global coverage.
Supercharging ocean tracking with Satellite AIS
To deliver true global visibility, AIS data needs to go beyond coastal receivers. This is where satellite tracking comes into play. By leveraging the Kpler AIS network, vessels can be monitored across every ocean, no matter how remote. The result is a system that combines worldwide coverage with latency of less than one minute, ensuring near real-time awareness of vessel movements. (....)