AIS 2.0 – A NEW MARITIME TELECOMMUNICATIONS NETWORK

Abstract

A second generation of the popular AIS vessel tracking system is about to be deployed globally. The new technology is formally known as VHF Data Exchange System or VDES, but we also use the popular term, AIS 2.0. Standardisation has been completed under IALA and ITU, global radio spectrum has been allocated, and IMO is working to integrate the new technology in the SOLAS convention. The new technology adds 30 times extra open data capacity to the AIS system, and it will be a combined terrestrial/satellite network. New AIS ship terminals and coastal radio transceivers from leading equipment providers will enter the market in 2022. The world’s first commercial AIS 2.0 satellite will be launched by Sternula in late 2022 and will offer global non-realtime connectivity from 2023. AIS 2.0 will facilitate a global digital transformation of the maritime sector from big container ships to smaller coasters, fishing vessels, and leisure crafts. A range of maritime digital services can now be realised, improving operational efficiency, enabling fuel-saving digital solutions, and paving the way for autonomous shipping.