عنوان مقاله [English]
More than 90% of world trade is done by maritime transportation, so its safety is one of the most important points that should be considered. Aids to navigation are using to increase safety of waterways of ports. For supervision to AtoN, there are two systems. 1. Traditional system 2. Remote control system This thesis investigate and compare traditional system and remote control system¸ studies the role of remote control system of aids to navigation in improvement safety of ports and then choose the best system for the monitoring of Aids to Navigation. Method of this thesis is descriptive survey and in view of goal is applied. For data collection for this thesis, use from the following methods. Eye witness-directly see and interview with experts- resource library- studies and research that done in this field-world wide web. With respect to result the benefit of remote control system is: rapid return on investment-increase the quality of services about aids to navigation marks-increase reliability and justifiability of data-decrease of operational cost-increase the safety of water ways.