|
List Of Lighthouses In Saint Barthélemy ...
This is a list of lighthouses in Saint Barthélemy. Lighthouses See also * Lists of lighthouses and lightvessels References External links * {{DEFAULTSORT:List of lighthouses in Saint Barthélemy Lighthouses * Saint Barthélemy Saint Barthélemy, officially the Collectivité territoriale de Saint-Barthélemy, also known as St. Barts (English) or St. Barth (French), is an overseas collectivity of France in the Caribbean. The island lies about southeast of the island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lens (optics), lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and the advent of much cheaper, more sophisticated, and more effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and promontory, prom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Barthélemy
Saint Barthélemy, officially the Collectivité territoriale de Saint-Barthélemy, also known as St. Barts (English) or St. Barth (French), is an overseas collectivity of France in the Caribbean. The island lies about southeast of the island of Saint Martin (island), Saint Martin; it is northeast of the Dutch islands of Saba (island), Saba and Sint Eustatius, as well as north of the independent country of Saint Kitts and Nevis. Saint Barthélemy was for many years a French commune forming part of Guadeloupe, which is an overseas region and department of France. In 2003 the island voted in favour of secession from Guadeloupe to form a separate overseas collectivity (, abbreviated to ) of France. The collectivity is one of four territories among the Leeward Islands in the northeastern Caribbean that make up the French West Indies, along with Collectivity of Saint Martin, Saint Martin, Guadeloupe ( southeast) and Martinique. A volcanic island fully encircled by shallow reefs, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Characteristic
A light characteristic is all of the properties that make a particular somewhat navigational light identifiable. Graphical and textual descriptions of navigational light sequences and colours are displayed on nautical charts and in Light Lists with the chart symbol for a lighthouse, lightvessel, buoy or sea mark with a light on it. Different lights use different colours, frequencies and light patterns, so mariners can identify which light they are seeing. Abbreviations While light characteristics can be described in prose, e.g. "Flashing white every two seconds", lists of lights and navigation chart annotations use abbreviations. The abbreviation notation is slightly different from one light list to another, with dots added or removed, but it usually follows a pattern similar to the following (see the chart to the right for examples). * An abbreviation of the type of light, e.g. "Fl." for Flashing, "F." for Fixed. * The color of the light, e.g. "W" for White, "G" for Green, "R" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geospatial-Intelligence Agency
The National Geospatial-Intelligence Agency (NGA) is a combat support agency within the United States Department of Defense whose primary mission is collecting, analyzing, and distributing geospatial intelligence (GEOINT) to support national security. Founded in 1996 as the National Imagery and Mapping Agency (NIMA), it changed names in 2003. It is a member of the United States Intelligence Community. NGA headquarters, also known as NGA Campus East or NCE, is located at Fort Belvoir North Area in Springfield, Virginia. At , it is the third-largest government building in the Washington metropolitan area after the Pentagon and the Ronald Reagan Building and International Trade Center, Ronald Reagan Building. The agency also operates NGA Campus West, or NCW, in St. Louis, Missouri, and support and liaison offices worldwide. NGA also helps respond to natural and manmade disasters, helps with security planning for major events such as the Olympic Games, disseminates maritime safety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom Hydrographic Office
The United Kingdom Hydrographic Office (UKHO) is the UK's agency for providing hydrographic and marine geospatial data to mariners and maritime organisations across the world. The UKHO is a trading fund of the Ministry of Defence (MoD) and is located in Taunton, Somerset, with a workforce of approximately 900 staff. The UKHO is responsible for operational support to the Royal Navy and other defence customers. Supplying defence and the commercial shipping industry, they help ensure Safety of Life at Sea (SOLAS), protect the marine environment and support the efficiency of global trade. The UKHO also produces Admiralty charts, providing SOLAS-compliant charts, publications and digital services for ships trading internationally. History Establishment and early operation The Admiralty's first Hydrographer was Alexander Dalrymple, appointed in 1795 on the order of King George III. The existing charts were brought together and catalogued. The first chart Dalrymple published ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nautical Mile
A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. Historically, it was defined as the meridian arc length corresponding to one minute ( of a degree) of latitude at the equator, so that Earth's polar circumference is very near to 21,600 nautical miles (that is 60 minutes × 360 degrees). Today the international nautical mile is defined as exactly . The derived unit of speed is the knot, one nautical mile per hour. Unit symbol There is no single internationally agreed symbol, with several symbols in use. * NM is used by the International Civil Aviation Organization. * nmi is used by the Institute of Electrical and Electronics Engineers and the United States Government Publishing Office. * M is used as the abbreviation for the nautical mile by the International Hydrographic Organization. * nm is a non-standard abbreviation used in many maritime applications and texts, including U.S. Government Coa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustavia Lighthouse
The Gustavia Lighthouse is a 20th-century lighthouse located in Gustavia, the capital of Saint Barthélemy in the French West Indies. It was constructed in 1961 on the grounds of Fort Gustav, overlooking the Gustavia harbor. Today the lighthouse is a popular location for tourists, hikers, and photographers, as well as a site for viewing regattas, such as the St Barths Bucket Regatta. History The lighthouse was constructed in 1961 by the ''Direction des Phares and Balises.'' It was built on the grounds of Fort Gustav, one of multiple 18th-century forts that protected Gustavia. Construction took six months, and was done by two laborers: Joseph Gréaux de Flamands and Louis Turbé de Public. The lighthouse's lamp was first lit in 1962, by lighthouse keeper Albert Lédée (who would be lighthouse keeper for almost 30 years). Originally, the lamp was gas powered. It required three cylinders each month, which were replaced by Lédée monthly. In 1972, after switching to electri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustavia, Saint Barthélemy
Gustavia (, , ) is the main town and capital of the island of Saint Barthélemy. Originally called Le Carénage, it was renamed in honor of King Gustav III of Sweden. History Saint Barthélemy was first claimed by France in 1648. The island was given to Sweden in exchange for trade rights in Gothenburg in 1784 and Sweden founded the Swedish West India Company. Prospering during the Napoleonic Wars, assets were low thereafter, and the island was sold back to France in 1878. The eventual site of Gustavia was first called ''Le Carénage (The Careening)'' after the shelter it provided to damaged ships. According to the archives, the name ''Gustavia'' appeared between December 28, 1786, and February 9, 1787. Gustavia remains as a reflection of the Swedish period, during which a minority of the population of approximately 4% were of Swedish origin. Three forts built in the mid- to late 18th century protected the harbour: Fort Oscar (formerly Gustav Adolf), Fort Karl and Fort Gus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Lighthouses And Lightvessels
This article contains links to lists of lighthouses around the world. According to ''Lighthouse Directory'', there are more than 18,600 lighthouses worldwide. Africa *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' Antarctica * List of lighthouses in Antarctica * List of lighthouses in the French Southern and Antarctic Lands Asia *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' Europe *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' North America *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' Oceania *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' South America *''Note: Click on the country or place nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Barthélemy-related Lists
In Christian belief, a saint is a person who is recognized as having an exceptional degree of holiness, likeness, or closeness to God. However, the use of the term ''saint'' depends on the context and denomination. In Anglican, Oriental Orthodox, and Lutheran doctrine, all of their faithful deceased in Heaven are considered to be saints, but a selected few are considered worthy of greater honor or emulation. Official ecclesiastical recognition, and veneration, is conferred on some denominational saints through the process of canonization in the Catholic Church or glorification in the Eastern Orthodox Church after their approval. In many Protestant denominations, and following from Pauline usage, ''saint'' refers broadly to any holy Christian, without special recognition or selection. While the English word ''saint'' (deriving from the Latin ) originated in Christianity, historians of religion tend to use the appellation "in a more general way to refer to the state of special ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In Saint Barthélemy
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and the advent of much cheaper, more sophisticated, and more effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and promontories, unlike many moder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
