What is ship routeing guide?
The purpose of ship’s routeing is to improve the safety of navigation in converging areas and in areas where the density of traffic is great or where freedom of movement of shipping is inhibited by restricted sea room, the existence of obstruction to navigation, limited depths or unfavorable meteorological conditions.
What is ship routeing publication?
The publication includes General provisions on ships’ routeing, which are aimed at standardizing the design, development, charted presentation and use of routeing measures adopted by IMO.
What is a routeing system?
Routeing system. Any system of one or more routes or routeing measures aimed at reducing the risk of casualties; it includes traffic separation schemes, two-way routes, recommended tracks, areas to be avoided, inshore traffic zones, roundabouts, precautionary areas and deep water routes.
What is the purpose and use of a weather routeing and ship’s routeing in voyage planning?
The aim of weather routing is to achieve optimum speed in order to perform the voyage as energy efficient as possible reducing bunker consumption while providing the safety of ship, crew and cargo.
Is ship routeing mandatory?
Ships’ routeing systems are recommended for use by and may be made mandatory for all ships, certain categories of ships or ships carrying certain cargoes when adopted and implemented in accordance with the guidelines and criteria developed by the Organization.
What are key elements included in ships routeing?
All the key elements for ship routeing are well defined. These elements include traffic lanes, Separation zones and round abouts. Traffic lanes are provided only for purposes of one-way traffic such shipping routes are found mainly in congested regions so as to avoid ship being stuck in a spot.
Which routeing system is mandatory?
Who needs to have the Ships’ Routeing? A ship shall use a mandatory ships’ routeing system adopted by the Organization as required for its category or cargo carried and in accordance with the relevant provisions in force unless there are compelling reasons not to use a particular ships’ routeing system.
Which one is a factor of weather routeing?
Which one is a factor of weather routeing? The weather at sea is an important factor when considering the routeing of a ship. This kind of ship routeing is called weather routeing. Wind and the characteristics of waves are the most important weather conditions that influence the speed of a ship [4].
What are the two factors influencing weather routeing?
A significant advantage of weather routing accrues when: (1) the passage is relatively long, about 1,500 miles or more; (2) the waters are navigationally unrestricted, so that there is a choice of routes; and (3) weather is a factor in determining the route to be followed.
What are the 4 stages of voyage planning?
There are four stages of Voyage Planning that are, Appraisal, Planning, Execution and Monitoring that logically follow each other.
How is weather routeing done?
Weather routing is done by collection of oceanographical and meteorological data, and data received from weather satellites and good forecasting techniques. By using weather forecasts to select a route, and then modifying the route as necessary as the voyage proceeds and decide the optimum route.