According to author Captain Henry H. Hooyer, forces acting on the ship have an effective lever arm with respect to a hypothetical pivot point. The forces creating or affecting this pivot point include the ship's motion, underwater resistance, and momentum. The book will be particularly helpful to pilots and ships' officers, and those whose jobs require a thorough understanding of ship behavior.
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Video ESAIL maritime microsatellite
published on 16 September 2020
Soon a Vega will launch from Kourou carrying a payload of several satellites. These will be delivered into orbit by a new multi-payload system developed by ESA. Among these small satellites, E-SAIL. This microsatellite is dedicated to supporting maritime traffic and making seafaring safer. It is part of ESA’s SAT-AIS programme, which aims is to increase the coverage of the Automatic Identification System for ships. This system is a short-range coastal tracking system currently used on...