港湾監視ネットワークシステムによる沿岸重要施設における安全強化対策について
概要
Recently, the threat of terrorists is increasing in all of the world. In addition to that, the terrorists are trying to invade to an important facility by not only from land and air but also underwater. So, underwater monitoring system is highly demanded for the monitoring of the costal important facilities such as power plants. Then, NEC suggest Harbor Monitoring Network System for monitoring a terrorist approaching from land, air, and underwater. In this paper, we focus on underwater monitoring system using active sonar. We introduce our products and report our consideration for reducing an error detection in shallow sea.
