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CHAPTER 1: Navigation With Wind. A navigation or deck officer has to be extremely careful while steering a vessel from its course no matter where the ship is – at mid sea, crossing channel, or entering/ leaving a port. The team at the bridge should be efficient enough to sail the ship in all kinds of waters and weather.
Sailing Directions (Planning Guide) are intended to assist mariners in planning ocean passages and to eliminate duplication by consolidating useful information about all the
ADMIRALTY Sailing Directions (Pilots) provide essential information to support port entry and coastal navigation for all classes of ships at sea. Split across 76 volumes, coverage includes the world’s main commercial shipping routes and ports.
Sailing directions or pilots have existed since at least the 6th century BC. Continuous accumulation of naviga-tional data, along with increased exploration and trade, led to increased production of volumes through the Middle Ages. “Routiers” were produced in France about 1500; the English referred to them as “rutters.” In 1584 Lucas
- Know how to read directions and latitude and longitude on the nautical chart - Know the lengths of a degree of Latitude and Longitude - Understand the use of basic plotting tools
IHO Publication S-49 provides a standardized structure for the preparation and publication of Mariners‘ Routeing Guides. The updated text of this document (S-49) was prepared by the IHO Nautical Information Provision Working Group (NIPWG) in 2019.
CHAPTER 12. E SAI. INGSINTRODU. TION1200. IntroductionDead reckoning involves the determination of a present or future position by projecting the vessel’s course and distance ru. from a known position. A closely related problem is that of finding the course and distance from one.
