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Phare Des Mamelles
Les Mamelles Lighthouse (french: Phare des Mamelles) is a strategically important lighthouse situated near Cap Vert, the westernmost point of Africa, on the outskirts of Dakar the capital of Senegal. Completed in 1864, it has been described as "one of the world's great lighthouses, guiding ships around the western tip of Africa". It is located on the higher of the Deux Mamelles, a pair of prominent hills in Ouakam, a suburban commune of Dakar, 4 km southeast of Almadies and 9 km northwest of Dakar on the Cap-Vert peninsula. Description The completely white lighthouse consists of a ) cylindrical tower attached to the seaward side of a two-storey building. The ground floor contains the machine room housing a generator and battery backup set. On the second floor is the watch room, which is used by the duty keepers during the night. A spiral staircase climbs up to the lantern room, containing the Barbier, Benard, et Turenne 2nd order Fresnel lens that floats in a bath of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ouakam
Ouakam is a commune d'arrondissement in the city of Dakar, Senegal. The commune is the birthplace of French politicians Ségolène Royal and Rama Yade and Senegalese writer and politician Birago Diop. Ouakam is one of the four original Lebou villages of the Cap-Vert Peninsula, along with Yoff, Ngor, and Hann. Description Ouakam is an ancient village that has since been absorbed as a residential suburb of Dakar. It is situated on the Atlantic coast at the foot of a range of hills, the Deux Mamelles, Ouakam has two beaches, one of which is popular among surfers. According to the 2013 census, the commune of Ouakam comprised 74,692 people. The Mosque of Divinity was built by Mohamed Gorgui Seyni Guèye (1926–2007), a holy man who claimed to see the mosque in a dream. He followed the dream to the beach on June 28, 1973, where he received an order from the Lord to build it. The African Renaissance Monument was constructed on one of the Deux Mamelles hills in Ouakam and was unveil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbier, Benard, Et Turenne
Barbier, Benard, et Turenne (BBT) was a French company founded in 1862, specializing in the manufacture of spotlights, Fresnel lenses for lighthouses, and lighting systems. It was the world's leading producer of lighthouse beacons from the end of the 19th century onwards. It dissolved in 1982. History The company was founded in 1862 by Frederic Barbier and Stanislas Fenestre as Barbier and Fenestre. It was renamed Barbier et Cie in 1887 and Barbier and Bénard in 1889. It became Barbier, Benard, et Turenne early in the 20th century, and became a public limited company in 1919.École des Ponts ParisTech, enpc.fr website,/web-BBT.pdf "Barbier Benard Turenne (BBT), historical note"Thobie, Jacques. '' Administration General beacons of the Ottoman Empire and the Collas and Michel society, 1860-1960 '' (L'Harmattan, 2004), p. 12. Production Lighthouses Barbier, Benard, et Turenne began with a specialty in the production of equipment for lighthouse beacons, such as Fresnel lenses. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In Africa
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 has become uneconomical since the advent of much cheaper, more sophisticated and 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 the 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Senegal ...
This is a list of lighthouses in Senegal. Retrieved 26 September 2016 Lighthouses See also *List of lighthouses in Mauritania (to the north) * List of lighthouses in the Gambia *List of lighthouses in Guinea-Bissau (to the south) * Lists of lighthouses and lightvessels References External links {{Lighthouses in Africa Senegal Lighthouses Lighthouses 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 ... [...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) in support of national security. Initially known as the National Imagery and Mapping Agency (NIMA) from 1996 to 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. The agency also operates major facilities in the St. Louis, Missouri area (referred to as NGA Campus West or NCW), as well as support and liaison offices worldwide. The NGA headquarters, at , is the third-largest government building in the Washington metropolitan area after The Pentagon and the Ronald Reagan Building. In addition to using GEOINT for U.S. military and intelligence efforts, NGA provides assistance during natural and man-made disasters, aids in security ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonomous Port Of Dakar
The Autonomous Port of Dakar (French: ''Port autonome de Dakar'', abbreviation: ''PAD'') is a Senegalese public enterprise which is headquartered in Dakar, located in the east of city. Thanks to the strategic position that gives it a sheltered harbor, it is now the third largest port in West Africa after the Autonomous Port of Abidjan and the Port of Lagos It is also the ninth-largest port on the African continent. The port has one of the largest deep-water seaports along the West African coast. Its deep-draft structure and access channel allows round-the-clock access to the port. Its current infrastructure includes tanker vessel loading and unloading terminals, a container terminal with a storage capacity of 3000 20-foot-equivalent units, a cereals and fishing port, a dedicated phosphate terminal and a privately run ship repair facility. The port's location at the extreme western point of Africa, at the crossroad of the major sea-lanes linking Europe to South America, makes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Renaissance Monument
The African Renaissance Monument is a tall bronze statue located on top of one of the twin hills known as Collines des Mamelles, outside Dakar, Senegal. Built overlooking the Atlantic Ocean in the Ouakam suburb, the statue was designed by the Senegalese architect Pierre Goudiaby after an idea presented by president Abdoulaye Wade and built by Mansudae Overseas Projects, a company from North Korea. Site preparation on top of the 100-meter high hill began in 2006, and construction of the bronze statue began 2008. Originally scheduled for completion in December 2009, delays stretched into early 2010, and the formal dedication occurred on 4 April 2010, Senegal's "National Day", commemorating the 50th anniversary of the country's independence from France. It is the tallest statue in Africa. Construction The project was launched by then Senegalese president Abdoulaye Wade who considered it part of Senegal's prestige projects, aimed at providing monuments to herald a new era of Af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresnel Lens
A Fresnel lens ( ; ; or ) is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use in lighthouses. It has been called "the invention that saved a million ships." The design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. The simpler dioptric (purely refractive) form of the lens was first proposed by Count Buffon and independently reinvented by Fresnel. The ''catadioptric'' form of the lens, entirely invented by Fresnel, has outer elements that use total internal reflection as well as refraction; it can capture more oblique light from a light source and add it to the beam of a lighthouse, making the light visible from greater distances. Description The Fresnel lens redu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phare En Action
The Phare programme is one of the three pre-accession instruments financed by the European Union to assist the applicant countries of Central and Eastern Europe in their preparations for joining the European Union. Originally created in 1989 as the Poland and Hungary: Assistance for Restructuring their Economies (PHARE) programme, Phare expanded from Poland and Hungary to cover ten countries. It assisted eight of the ten 2004 accession Member States: the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia, and Slovenia, as well as those countries that acceded in 2007 (Bulgaria and Romania), in a period of massive economic restructuring and political change. ''Phare'' means ''lighthouse'' in French. Until 2000, countries of the Western Balkans (Albania, North Macedonia, and Bosnia-Herzegovina) were also beneficiaries of Phare. However, as of 2001, the CARDS programme (Community Assistance for Reconstruction, Development and Stability in the Balkans) has provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dakar
Dakar ( ; ; wo, Ndakaaru) (from daqaar ''tamarind''), is the capital and largest city of Senegal. The city of Dakar proper has a population of 1,030,594, whereas the population of the Dakar metropolitan area is estimated at 3.94 million in 2021. The area around Dakar was settled in the 15th century. The Portuguese established a presence on the island of Gorée off the coast of Cap-Vert and used it as a base for the Atlantic slave trade. France took over the island in 1677. Following the abolition of the slave trade and French annexation of the mainland area in the 19th century, Dakar grew into a major regional port and a major city of the French colonial empire. In 1902, Dakar replaced Saint-Louis as the capital of French West Africa. From 1959 to 1960, Dakar was the capital of the short-lived Mali Federation. In 1960, it became the capital of the independent Republic of Senegal. History The Cap-Vert peninsula was settled no later than the 15th century, by the Lebu peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pointe Des Almadies
Pointe des Almadies or Point Almadies ( " bark canoe point") is the westernmost point on the continent of Africa and of the Afro-Eurasian landmass, lying at 17.5 degrees west of the Greenwich meridian, 8 degrees further west than Cabo da Roca, mainland Europe's westernmost point. Pointe des Almadies is located on the north-western end of the Cap Vert peninsula in Senegal. Environs Pointe des Almadies lies within the greater Dakar urban area from the village of N'gor and the town of Yoff. Pointe des Almadies is a 30 minutes trip from downtown Dakar, Senegal's capital city, and is served by local transportation. The site itself is approximately from the Dakar-Yoff-Léopold Sédar Senghor International Airport. The Hôtel Méridien Présidentiel, the country's leading hotel and a major conference center, is located at Pointe des Almadies. Ecology An oceanic front exists in the waters off Pointe des Allmadies. The waters of the equatorial northern flank are measurably w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commune (administrative Division)
A municipality is usually a single administrative division having corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate. The term ''municipality'' may also mean the governing body of a given municipality. A municipality is a general-purpose administrative subdivision, as opposed to a special-purpose district. The term is derived from French and Latin . The English word ''municipality'' derives from the Latin social contract (derived from a word meaning "duty holders"), referring to the Latin communities that supplied Rome with troops in exchange for their own incorporation into the Roman state (granting Roman citizenship to the inhabitants) while permitting the communities to retain their own local governments (a limited autonomy). A municipality can be any political jurisdiction, from a sovereign state such as the Principality of Monaco, to a small village such as West Hampton Dunes, New York. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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