Dangers of overreliance on ECDIS and paper charts

Abstract

In this thesis I explore the possible dangers of overreliance on ECDIS and paper charts, focusing on the advantages and disadvantages of using one or the other form of navigating. While the introduction of ECDIS has revolutionized navigation by enhancing the accuracy, efficiency and convenience. Although overreliance on systems like ECDIS poses risk, as evidenced by several maritime accidents. On the other hand, paper charts, less prone to technical failures in comparison to their digital counterparts, are susceptible to errors due to outdated information or human error in manual plotting. Through a combination of literary reviews and interviews, this study examines the impact of digital navigational equipment on navigational practices and its potential dangers. Findings highlight a divide amongst the officers: while younger officers tend to rely on digital systems and tend to not outright question the information given to them by these systems, the older officers emphasize the importance of scepticism and importance of cross checking the information.