THE GLOBAL POSITIONING SYSTEM-NAVIGATION TOOL OF THE FUTURE

Abstract

Navigation is an important issue in maritime transport In todays world, marine accidents and their effects to environment are key factors for maritime safety. GPS / DGPS are introduced as navigational tool of the future. Structure and positioning principles of GPS / DGPS are explained. Operational issues of the systems are discussed. Benefits of GPS / DGPS on safety improvements and cost efficiencies are examined.