Tryvannstårnet
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Tryvannstårnet
Tryvannstårnet is a 118-metre (387 feet) tall broadcasting tower near Oslo, located 529 metres (1,736 feet) above mean sea level on the summit of Tryvannshøyden hill overlooking lake Tryvann. Tryvannstårnet was built in 1962 and has an observation deck at a height of 60 metres (197 feet), from which, weather conditions permitting, the view extends to the border with Sweden and Gaustatoppen mountain. The observation deck was closed in 2005 because of new fire safety Fire safety is the set of practices intended to reduce the destruction caused by fire. Fire safety measures include those that are intended to prevent the ignition of an uncontrolled fire and those that are used to limit the development and eff ... regulations which would have required expensive modifications which coincided with rapidly declining visitor numbers. In the 1980s and 1990s annual visitor numbers averaged 100,000, but in the last year it was open to the public, only 25,000. There is a large undergr ...
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Tryvann Tower 27may2005
Tryvann is a small lake in Nordmarka, the forest area just north of Oslo city, near the Holmenkollen ski jump. By the water lies a cabin called Tryvannstua, in which there is a café open regularly during both summer and winter. On a hill above the lake looms the television tower Tryvannstårnet ("The Tryvann tower"), visible from most of Oslo. Tryvann is the entry and beginning of Nordmarka. It is used all year around. The key purposes of this area in the winter are skiing and cross-country skiing, whereas in the summer it is more commonly used for walks in the forest and biking. When referring to Tryvann, it is mostly referred to as the Tryvann vinterpark. Facts and infrastructure Tryvann vinterpark is an alpine ski resort in the area around Tryvann. The first ski slope of Tryvann vinterpark, named "Tryvannskleiva", was created in 1931. Since then an enormous expansion has occurred, and today Tryvann vinterpark consists of 18 slopes and 11 lifts. The longest run (Wyllerløypa) is ...
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Tryvann
Tryvann is a small lake in Nordmarka, the forest area just north of Oslo city, near the Holmenkollen ski jump. By the water lies a cabin called Tryvannstua, in which there is a café open regularly during both summer and winter. On a hill above the lake looms the television tower Tryvannstårnet ("The Tryvann tower"), visible from most of Oslo. Tryvann is the entry and beginning of Nordmarka. It is used all year around. The key purposes of this area in the winter are skiing and cross-country skiing, whereas in the summer it is more commonly used for walks in the forest and biking. When referring to Tryvann, it is mostly referred to as the Tryvann vinterpark. Facts and infrastructure Tryvann vinterpark is an alpine ski resort in the area around Tryvann. The first ski slope of Tryvann vinterpark, named "Tryvannskleiva", was created in 1931. Since then an enormous expansion has occurred, and today Tryvann vinterpark consists of 18 slopes and 11 lifts. The longest run (Wyllerløypa) i ...
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Tryvannshøyden
Tryvannshøyden, Tryvannshøgda or Tryvasshøgda is a hill in Oslo, Norway, peaking 529 metres above mean sea level. It is named after the nearby lake Tryvann. It is known as transmitter site consisting of Tryvannstårnet Tryvannstårnet is a 118-metre (387 feet) tall broadcasting tower near Oslo, located 529 metres (1,736 feet) above mean sea level on the summit of Tryvannshøyden hill overlooking lake Tryvann. Tryvannstårnet was built in 1962 and has an observ ... and a guyed TV mast. From 1934 to 1966 the hill featured a speed skating venue, Tryvand stadion. Mountains of Oslo {{Norway-mountain-stub ...
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Norkring
Norkring AS is a provider of digital terrestrial television and radio transmitting in Norway and Belgium. In Norway, Norkring operates a Digital Video Broadcasting – Terrestrial (DVB-T) network for Norges Televisjon, as well as an FM and Digital Audio Broadcasting (DAB) radio. In Belgium, Norkring operates a DVB-T, DVB-T2, FM, DAB and DAB+ network. It operated a DVB-T network in Slovenia between 2010 and 2012. Norkring is owned by Telenor; Norkring België is owned 75 percent by Norkring and 25 percent by Participatiemaatschappij Vlaanderen. History Early radio broadcasting The Norwegian Telegraphy Administration stated working on a radio broadcasting in 1922. After consulting other countries, it recommended that the government own and operate the transmission infrastructure. Norway abolished the ban on listening to foreign radio without a permit in 1923. At the same time a permit became necessary to operate a transmitter. Financing of broadcasting was based on a combination ...
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Oslo
Oslo ( , , or ; sma, Oslove) is the capital and most populous city of Norway. It constitutes both a county and a municipality. The municipality of Oslo had a population of in 2022, while the city's greater urban area had a population of in 2019, and the metropolitan area had an estimated population of in 2021. During the Viking Age the area was part of Viken. Oslo was founded as a city at the end of the Viking Age in 1040 under the name Ánslo, and established as a ''kaupstad'' or trading place in 1048 by Harald Hardrada. The city was elevated to a bishopric in 1070 and a capital under Haakon V of Norway around 1300. Personal unions with Denmark from 1397 to 1523 and again from 1536 to 1814 reduced its influence. After being destroyed by a fire in 1624, during the reign of King Christian IV, a new city was built closer to Akershus Fortress and named Christiania in honour of the king. It became a municipality ('' formannskapsdistrikt'') on 1 January 1838. The city fu ...
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Above Mean Sea Level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The combination of unit of measurement and the physical quantity (height) is called "metres above mean sea level" in the metric system, while in United States customary and imperial units it would be called "feet above mean sea level". Mean sea levels are affected by climate change and other factors and change over time. For this and other reasons, recorded measurements of elevation above sea level at a reference time in history might differ from the actual elevation of a given location over sea level at a given moment. Uses Metres above sea level is the standard measurement of the elevation or altitude of: * Geographic locations such as towns, mountains and other landmarks. * The top of buildings and other structures. * Flying objects such ...
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Observation Deck
An observation deck, observation platform, or viewing platform is an elevated sightseeing platform usually situated upon a tall architectural structure, such as a skyscraper or observation tower. Observation decks are sometimes enclosed from weather, and a few may include coin-operated telescopes for viewing distant features. List of public observation decks List of highest observation decks by type Timeline of world's highest observation decks This is a timeline of the development of world's highest observation decks since the inauguration of the Washington Monument in 1885. Under construction * Unknown Jeddah Tower, Jeddah, Saudi Arabia. 637 m, Level 157 *Unknown Goldin Finance 117, Tianjin, China. 578.7 m, Level 116 * 2023 (est.) Merdeka 118, Kuala Lumpur, Malaysia. 517.7 m , Level 117 (Spire observation level at 566 m) * 2027 (est) Taipei Twin Towers, Taipei, Taiwan. 347 m, Level 73 Approved * 2025 (est.) Signature Tower Jakarta, Jakarta, Indonesia. 51 ...
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Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, Finland to the east, and is connected to Denmark in the southwest by a bridgetunnel across the Öresund. At , Sweden is the largest Nordic country, the third-largest country in the European Union, and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a total population of 10.5 million, and a low population density of , with around 87% of Swedes residing in urban areas in the central and southern half of the country. Sweden has a nature dominated by forests and a large amount of lakes, including some of the largest in Europe. Many long rivers run from the Scandes range through the landscape, primarily ...
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Gaustatoppen
Gaustatoppen is the highest mountain in the county Vestfold og Telemark in Norway which lies in the municipality Tinn and Hjartdal. The view from the summit is impressive, as one can see an area of approximately 60,000 km², one sixth of Norway's mainland. The mountain is popular for downhill skiing in winter, and competitions have been held on its slopes. These competitions include the " Norseman triathlon", billed as "the world's most brutal iron-distance triathlon". It starts in Eidfjord and finishes at the top of Gaustatoppen. The summit is accessible on foot in the summer, on a rocky pathway of medium difficulty, although the southern side of the mountain is very dangerous and inaccessible. The wreckage of an airplane crash lies there, as it is too difficult to remove it. The name The first element is ''Gausta'', the name of the whole mountain, the last element is the finite form of ''topp'' m 'top, summit'. The name ''Gausta'' is probably a shortened form for ''*Gausta ...
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Fire Safety
Fire safety is the set of practices intended to reduce the destruction caused by fire. Fire safety measures include those that are intended to prevent the ignition of an uncontrolled fire and those that are used to limit the development and effects of a fire after it starts. Fire safety measures include those that are planned during the construction of a building or implemented in structures that are already standing, and those that are taught to occupants of the building. Threats to fire safety are commonly referred to as fire hazards. A fire hazard may include a situation that increases the likelihood of a fire or may impede escape in the event a fire occurs. Fire safety is often a component of building safety. Those who inspect buildings for violations of the Fire Code and go into schools to educate children on fire safety topics are fire department members known as ''Fire Prevention Officers''. The Chief Fire Prevention Officer or Chief of Fire Prevention will normally tra ...
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Towers Completed In 1962
A tower is a tall structure, taller than it is wide, often by a significant factor. Towers are distinguished from masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures. Towers are specifically distinguished from buildings in that they are built not to be habitable but to serve other functions using the height of the tower. For example, the height of a clock tower improves the visibility of the clock, and the height of a tower in a fortified building such as a castle increases the visibility of the surroundings for defensive purposes. Towers may also be built for observation, leisure, or telecommunication purposes. A tower can stand alone or be supported by adjacent buildings, or it may be a feature on top of a larger structure or building. Etymology Old English ''torr'' is from Latin ''turris'' via Old French ''tor''. The Latin term together with Greek τύρσις was loaned from a pre-Indo-European Mediterranean language, ...
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