Marine navigation information

Marine navigation is the art and science of steering a ship from a starting point (sailing) to a destination, efficiently and responsibly. It is an art...

The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation. It is also the...

Maritime Organization (IMO). A common misconception is that marine or aircraft navigation lights indicate which of two approaching vessels has the "right...

Celestial navigation, also known as astronavigation, is the practice of position fixing using stars and other celestial bodies that enables a navigator...

known, using spherical trigonometry. Practical celestial navigation usually requires a marine chronometer to measure time, a sextant to measure the angles...

Despite these drawbacks, the Mercator projection is well-suited to marine navigation and internet web maps and continues to be widely used today. There...

A navigation system is a computing system that aids in navigation. Navigation systems may be entirely on board the vehicle or vessel that the system is...

buildings, and bridges. Nautical charts are essential tools for marine navigation; many countries require vessels, especially commercial ships, to carry...

Satellite navigation software or GNSS navigation software usually falls into one of the following two categories: Navigation with route calculation and...

including marine navigation and traffic control, summoning rescue services and communicating with harbours, locks, bridges and marinas. Marine radio was...

British Marine Air Navigation Co Ltd was a short-lived British airline operating flying boats across the English Channel in 1923 and 1924. It merged with...

origin of buoys is unknown, but by 1295 a seaman's manual referred to navigation buoys in the Guadalquivir River. To the north there are early medieval...

The Marine Navigation Act 2013 (c. 23) (introduced into Parliament as the Marine Navigation (No. 2) Bill) is an act of Parliament that amends various...

images. The marine navigation radar operates in low grazing angle mode and wind generated surface ripple must be present. The marine navigation radar is...

optimal use with a topographic map, a land navigation technique known as terrain association. Many marine compasses designed for use on boats with constantly...

that enabled accurate marine navigation. From then on, an accurate chronometer was essential to open-ocean marine or air navigation out of sight of land...

supplanted by reliable mechanical timepieces and by other advances in marine navigation. Marine sandglasses were very popular on ships, as they were the most...

The history of navigation, or the history of seafaring, is the art of directing vessels upon the open sea through the establishment of its position and...

Radars are rarely used alone in a marine setting. A modern trend is the integration of radar with other navigation displays on a single screen, as it...

enlisted assistants and perform most of the technical navigation duties. Aboard ships in the Merchant Marine and Merchant Navy, the second mate is generally...

lateral mark, as defined by the International Association of Marine Aids to Navigation and Lighthouse Authorities, is a sea mark used in maritime pilotage...

The Bureau of Navigation, later the Bureau of Navigation and Steamboat Inspection and finally the Bureau of Marine Inspection and Navigation — not to be...

fishfinder and sonar, marine radar, satellite navigation device, fibre optic gyrocompass, satellite television, and marine fuel management. The electronics devices...

(DGPSs) supplement and enhance the positional data available from global navigation satellite systems (GNSSs). A DGPS for GPS can increase accuracy by about...

return to it, an important skill for foragers with a fixed home. In marine navigation a "dead" reckoning plot generally does not take into account the effect...

real-world geographical area for the purpose of Marine navigation. Real-world objects and areas of navigational significance, or to a lesser degree - informational...