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Harmaja Lighthouse
Harmaja ( sv, Gråhara) is an island and a lighthouse outside Helsinki, south of the Suomenlinna sea fortress. The island has been functioning as a landmark since the 16th century. A landmark structure was built on the island in the 18th century and a light house in 1883. The first lighthouse was only 7.3 m high and it soon proved to be too low. In 1900 the height was doubled by creating a rectangular brick building on a granite base. A large foghorn alerted ships in fog and in bad visibility. Harmaja received the world's first directed and undirected radio beacon in 1936. The lighthouse is fully automated today. There is also a pilot station on the island. During the 1952 Summer Olympics this was the center of the Olympic sailing event. See also *Helsinki Lighthouse The Helsinki Lighthouse (Finnish: ''Helsingin majakka''; also commonly known as ''Helsingin kasuuni'' — Swedish: ''Helsingfors fyra''; ''Helsingfors kassun'') is a caisson-type lighthouse located in the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helsinki
Helsinki ( or ; ; sv, Helsingfors, ) is the Capital city, capital, primate city, primate, and List of cities and towns in Finland, most populous city of Finland. Located on the shore of the Gulf of Finland, it is the seat of the region of Uusimaa in southern Finland, and has a population of . The Helsinki urban area, city's urban area has a population of , making it by far the List of urban areas in Finland by population, most populous urban area in Finland as well as the country's most important center for politics, education, finance, culture, and research; while Tampere in the Pirkanmaa region, located to the north from Helsinki, is the second largest urban area in Finland. Helsinki is located north of Tallinn, Estonia, east of Stockholm, Sweden, and west of Saint Petersburg, Russia. It has History of Helsinki, close historical ties with these three cities. Together with the cities of Espoo, Vantaa, and Kauniainen (and surrounding commuter towns, including the eastern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finland
Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bothnia to the west and the Gulf of Finland across Estonia to the south. Finland covers an area of with a population of 5.6 million. Helsinki is the capital and largest city, forming a larger metropolitan area with the neighbouring cities of Espoo, Kauniainen, and Vantaa. The vast majority of the population are ethnic Finns. Finnish, alongside Swedish, are the official languages. Swedish is the native language of 5.2% of the population. Finland's climate varies from humid continental in the south to the boreal in the north. The land cover is primarily a boreal forest biome, with more than 180,000 recorded lakes. Finland was first inhabited around 9000 BC after the Last Glacial Period. The Stone Age introduced several differ ... [...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 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 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suomenlinna
Suomenlinna (; until 1918 Viapori, ), or Sveaborg (), is an inhabited sea fortress the Suomenlinna district is on eight islands of which six have been fortified; it is about 4 km southeast of the city center of Helsinki, the capital of Finland. Suomenlinna is popular with tourists and locals who enjoy it as a picturesque picnic site. Originally named ''Sveaborg'' (Castle of the Swedes), or ''Viapori'' as referred to by Finnish-speaking Finns, it was renamed in Finnish to ''Suomenlinna'' (Castle of Finland) in 1918 for patriotic and nationalistic reasons, though it is still known by its original name in Sweden and by Swedish-speaking Finns. The Swedish crown commenced the construction of the fortress in 1748 as protection against Russian expansionism. The general responsibility for the fortification work was given to Augustin Ehrensvärd. The original plan of the bastion fortress was strongly influenced by the ideas of Vauban, the foremost military engineer of the time, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foghorn
A foghorn or fog signal is a device that uses sound to warn vehicles of navigational hazards such as rocky coastlines, or boats of the presence of other vessels, in foggy conditions. The term is most often used in relation to marine transport. When visual navigation aids such as lighthouses are obscured, foghorns provide an audible warning of rock outcrops, shoals, headlands, or other dangers to shipping. Description All foghorns use a vibrating column of air to create an audible tone, but the method of setting up this vibration differs. Some horns, such as the Daboll trumpet, used vibrating plates or metal reeds, a similar principle to a modern electric car horn. Others used air forced through holes in a rotating cylinder or disk, in the same manner as a siren. Semi-automatic operation of foghorns was achieved by using a clockwork mechanism (or "coder") to sequentially open the valves admitting air to the horns; each horn was given its own timing characteristics to help marine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilot Station
Pilot Station ( esu, Tuutalgaq) is a city in Kusilvak Census Area, Alaska, United States. The population was 568 at the 2010 census, up from 550 in 2000. Geography Pilot Station is located at (61.936050, -162.883403), on the northern bank of the lower Yukon River, approximately eighty miles ('as the crow flies') from the Bering Sea. According to the United States Census Bureau, the city has a total area of , of which is land and (25.55%) is water. Demographics Pilot Station first appeared on the 1890 U.S. Census as the unincorporated Inuit village of "Ankahchagmiut." It did not report again until 1920, then as Pilot Station. It formally incorporated in 1969. At the 2000 census, there were 550 people, 109 households and 92 families residing in the city. The population density was . There were 126 housing units at an average density of . The racial makeup was 96.91% Native American, 2.36% White and 0.73% from two or more races. There were 109 households, of which 61.5% had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1952 Summer Olympics
The 1952 Summer Olympics ( fi, Kesäolympialaiset 1952; sv, Olympiska sommarspelen 1952), officially known as the Games of the XV Olympiad ( fi, XV olympiadin kisat; sv, Den XV olympiadens spel) and commonly known as Helsinki 1952 ( sv, Helsingfors 1952), were an international multi-sport event held from 19 July to 3 August 1952 in Helsinki, Finland. After Japan declared in 1938 that it would be unable to host 1940 Olympics in Tokyo due to the ongoing Second Sino-Japanese War, Helsinki had been selected to host the 1940 Summer Olympics, which were then cancelled due to World War II. Tokyo eventually hosted the games in 1964. Helsinki is the northernmost city at which a summer Olympic Games have been held. With London hosting the 1948 Olympics, 1952 is the most recent time when two consecutive summer Olympics Games were held entirely in Europe. The 1952 Summer Olympics was the last of the two consecutive Olympics to be held in Northern Europe, following the 1952 Winter Olympics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailing At The 1952 Summer Olympics
Sailing/Yachting is an Olympic sport starting from the Games of the 1st Olympiad (1896 Olympics in Athens, Greece). With the exception of 1904 and the canceled 1916 Summer Olympics, sailing has always been included on the Olympic schedule. The Sailing program of the 1952 Summer Olympics consisted of a total of five sailing classes (disciplines). For each class seven races were scheduled from 20–28 July 1952 of the coast of Harmaja. The sailing was done on the triangular type Olympic courses. The start was made in the center of a set of 8 numbered marks that were places in a circle. During the starting procedure the sequence of the marks was communicated to the sailors. By picking the mark that was most upwind the start could always be made upwind. This system is, at least in certain German lakes, still in use. Venue Two course areas were created in front of Helsinki. One for the Finn just outside the island Liuskasaari. The Finn course was 5.4 nm long and triangular in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helsinki Lighthouse
The Helsinki Lighthouse (Finnish: ''Helsingin majakka''; also commonly known as ''Helsingin kasuuni'' — Swedish: ''Helsingfors fyra''; ''Helsingfors kassun'') is a caisson-type lighthouse located in the Gulf of Finland, due south of West Harbour, Helsinki. Construction of the lighthouse began in the Suomenlinna shipyard in May 1958, and in August the same year the structure was towed to its current location and sank to rest on the seabed at a depth of . Further work was carried out the following year, and the lighthouse was officially commissioned in September 1959. Constructed of reinforced concrete, the maximum diameter at the bottom of the submerged base is , and that of the visible tower . The height of the visible part is , with the light at above mean sea level. The tower has eight storeys, with the solar-powered 40W halogen light source on the top, and control and technical rooms as well as operator accommodation below. In 1984, a helipad was added on top of the tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venues Of The 1952 Summer Olympics
For the 1952 Summer Olympics, a total of twenty-four sports venues were used. Three of the venues were constructed for the 1940 Summer Olympics, but were postponed in the wake of World War II. Those venues were completed in time for the 1952 Games. The main stadium served as host to the World Athletics Championships in 1983 and in 2005. Two venues were purchased by the city of Helsinki after the Olympics, one changed from an exhibition center to a sports arena, and another changed from a sports arena to an art museum. With an annual average temperature of 5.9 °C, Helsinki is the coldest city to host the Summer Olympics. Venues Before the Olympics The idea for the construction of the Olympic Stadium began in 1927 though construction itself would take place between 1934 and 1938.History of Helsinki Olympic Stadium. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympic Sailing Venues
Olympic or Olympics may refer to Sports Competitions * Olympic Games, international multi-sport event held since 1896 ** Summer Olympic Games ** Winter Olympic Games * Ancient Olympic Games, ancient multi-sport event held in Olympia, Greece between 776 BC and 393 AD * Wenlock Olympian Games, a forerunner of the modern Olympic Games, held since 1850 * Olympic (greyhounds), a competition held annually at Brighton & Hove Greyhound Stadium Clubs and teams * Adelaide Olympic FC, a soccer club from Adelaide, South Australia * Fribourg Olympic, a professional basketball club based in Fribourg, Switzerland * Sydney Olympic FC, an Australian soccer club * Olympic Club (Barbacena), a Brazilian football club based in Barbacena, Minas Gerais state * Olympic Mvolyé, a Cameroonian football club based in Mvolyé * Olympic Club (Egypt), a football and sports club based in Alexandria * Blackburn Olympic F.C., an English football club based in Blackburn, Lancashire * Rushall Olympic F. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1883
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] |
