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Sea mark

Index Sea mark

A sea mark, also seamark and navigation mark, is a form of aid to navigation and pilotage that identifies the approximate position of a maritime channel, hazard, or administrative area to allow boats, ships, and seaplanes to navigate safely. [1]

43 relations: Americas, Anchor, Beacon, Boat, Buoy, Buoyancy, Cairn, Cardinal mark, Color, Corner reflector, Day beacon, Egypt, Emergency wreck buoy, Hurghada, International Association of Marine Aids to Navigation and Lighthouse Authorities, Isolated danger mark, Japan, Landmark, Lateral mark, Leading lights, Light characteristic, Lighthouse, Lightvessel, Nautical chart, Naval mine, Navigation, Navigational aid, Philippines, Piloting (navigation), Port and starboard, Radar beacon, Safe water mark, Saugatuck River, Sea, Sea lion, Seabed, Seaplane, Shape, Ship, Shipwreck, Shoal, South Korea, Special mark.

Americas

The Americas (also collectively called America)"America." The Oxford Companion to the English Language.

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Anchor

An anchor is a device, normally made of metal, used to connect a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current.

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Beacon

A beacon is an intentionally conspicuous device designed to attract attention to a specific location.

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Boat

A boat is a watercraft of a large range of type and size.

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Buoy

A buoy is a floating device that can have many purposes.

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Buoyancy

In physics, buoyancy or upthrust, is an upward force exerted by a fluid that opposes the weight of an immersed object.

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Cairn

A cairn is a human-made pile (or stack) of stones.

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Cardinal mark

A cardinal mark is a sea mark (a buoy or other floating or fixed structure) used in maritime pilotage to indicate the position of a hazard and the direction of safe water.

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Color

Color (American English) or colour (Commonwealth English) is the characteristic of human visual perception described through color categories, with names such as red, orange, yellow, green, blue, or purple.

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Corner reflector

A corner reflector is a retroreflector consisting of three mutually perpendicular, intersecting flat surfaces, which reflects waves back directly towards the source, but translated.

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Day beacon

A day beacon is an unlighted nautical sea mark.

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Egypt

Egypt (مِصر, مَصر, Khēmi), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia by a land bridge formed by the Sinai Peninsula.

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Emergency wreck buoy

An Emergency wreck buoy is used to warn of a new wreck which has not yet been listed in maritime documents.

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Hurghada

Hurghada (الغردقة) is a city in the Red Sea Governorate of Egypt.

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International Association of Marine Aids to Navigation and Lighthouse Authorities

The International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA, previously known as International Association of Lighthouse Authorities) is an Intergovernmental organization founded in 1957 to collect and provide nautical expertise and advice.

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Isolated danger mark

An Isolated Danger Mark, as defined by the International Association of Lighthouse Authorities, is a sea mark used in maritime pilotage to indicate a hazard to shipping such as a partially submerged rock.

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Japan

Japan (日本; Nippon or Nihon; formally 日本国 or Nihon-koku, lit. "State of Japan") is a sovereign island country in East Asia.

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Landmark

A landmark is a recognizable natural or artificial feature used for navigation, a feature that stands out from its near environment and is often visible from long distances.

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Lateral mark

A lateral buoy, lateral post or lateral mark, as defined by the International Association of Lighthouse Authorities, is a sea mark used in maritime pilotage to indicate the edge of a channel.

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Leading lights

Leading lights (also known as range lights in the United States) are a pair of light beacons, used in navigation to indicate a safe passage for vessels entering a shallow or dangerous channel; and may also be used for position fixing.

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Light characteristic

A light characteristic is a graphic and text description of a navigational light sequence or colour displayed on a nautical chart or in a Light List with the chart symbol for a lighthouse, lightvessel, buoy or sea mark with a light on it.

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Lighthouse

A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses and to serve as a navigational aid for maritime pilots at sea or on inland waterways.

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Lightvessel

A lightvessel, or lightship, is a ship which acts as a lighthouse.

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Nautical chart

A nautical chart is a graphic representation of a maritime area and adjacent coastal regions.

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Naval mine

A naval mine is a self-contained explosive device placed in water to damage or destroy surface ships or submarines.

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Navigation

Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another.

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Navigational aid

A navigational aid (also known as aid to navigation, ATON, or navaid) is any sort of marker which aids the traveler in navigation, usually nautical or aviation travel.

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Philippines

The Philippines (Pilipinas or Filipinas), officially the Republic of the Philippines (Republika ng Pilipinas), is a unitary sovereign and archipelagic country in Southeast Asia.

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Piloting (navigation)

Piloting (on water) or pilotage (in the air also British English) or land navigation is navigating, using fixed points of reference on the sea or on land, usually with reference to a nautical chart, aeronautical chart or topographic map, to obtain a fix of the position of the vessel, aircraft or land traveler with respect to a desired course or location.

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Port and starboard

Port and starboard are nautical and aeronautical terms for left and right, respectively.

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Radar beacon

Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as "A transmitter-receiver associated with a fixed navigational mark which, when triggered by a radar, automatically returns a distinctive signal which can appear on the display of the triggering radar, providing range, bearing and identification information." Each station (transmitter-receiver, transceiver) shall be classified by the service in which it operates permanently or temporarily.

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Safe water mark

Examples of Safe Water Marks A Safe Water Mark, as defined by the International Association of Lighthouse Authorities, is a sea mark used in maritime pilotage to indicate the end of a channel.

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Saugatuck River

The Saugatuck River is a U.S. Geological Survey.

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Sea

A sea is a large body of salt water that is surrounded in whole or in part by land.

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Sea lion

Sea lions are sea mammals characterized by external ear flaps, long foreflippers, the ability to walk on all fours, short, thick hair, and a big chest and belly.

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Seabed

The seabed (also known as the seafloor, sea floor, or ocean floor) is the bottom of the ocean.

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Seaplane

A seaplane is a powered fixed-wing aircraft capable of taking off and landing (alighting) on water.

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Shape

A shape is the form of an object or its external boundary, outline, or external surface, as opposed to other properties such as color, texture or material composition.

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Ship

A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying passengers or goods, or in support of specialized missions, such as defense, research and fishing.

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Shipwreck

A shipwreck is the remains of a ship that has wrecked, which are found either beached on land or sunken to the bottom of a body of water.

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Shoal

In oceanography, geomorphology, and earth sciences, a shoal is a natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material, and rises from the bed of a body of water to near the surface.

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South Korea

South Korea, officially the Republic of Korea (대한민국; Hanja: 大韓民國; Daehan Minguk,; lit. "The Great Country of the Han People"), is a country in East Asia, constituting the southern part of the Korean Peninsula and lying east to the Asian mainland.

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Special mark

A Special Mark, as defined by the International Association of Lighthouse Authorities, is a sea mark used in maritime pilotage.

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Redirects here:

Navigation mark, Seamark.

References

[1] https://en.wikipedia.org/wiki/Sea_mark

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