Introduction to Space Networks for Tracking and Detecting of Oceangoing Ships.

This paper introduces the main technical characteristics and possible applications of Modern Ships Tracking and Detections systems for maritime applications. As is evident, the Global Maritime Distress and Safety System (GMDSS) network is designed by integrated radio and satellite systems for ships safety, distress alert and Search and Rescue (SAR) communications. However, this system is not enough effective to provide a real tracking and detection system of ships for every day navigation aids, positions of adjacent ships, for enhanced safety and security and for more effective collision avoidance of ships in very critical weather and awareness conditions. The Modern Space Tracking and Detection Systems and Equipment are usually using VHF, UHF and SHF-band integrated or autonomous onboard mobiles space Communication, Navigation and Surveillance (CNS) equipment that are introduced in the following sectors. [ABSTRACT FROM AUTHOR]