|
Finnvær Lighthouse
Finnvær Lighthouse () is a coastal lighthouse in Frøya Municipality in Trøndelag county, Norway. The lighthouse is located at Finnværet on the small island of Valøya in the Froan islands. The lighthouse is located about northeast of the Sula Lighthouse which is at Sula, Trøndelag, Sula, about northeast of Vingleia Lighthouse, and about southwest of the Halten Lighthouse at Halten, Trøndelag, Halten. The lighthouse was originally built in 1912 but in 1985 it was closed and a new automated tower was built right next to it. Current tower The tall concrete, cylindrical tower is painted white with two black horizontal stripes around it. The roof is painted red. On top of the tower, at an elevation of above sea level is the light. The isophase light is on for four seconds and then off for four seconds emitting a white, red or green light (depending on direction). The light can be seen for up to . The tower is powered by solar power. Old tower The original lighthouse was bui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Froan
Froan (or ''Froøyene'') is a populated archipelago of small, rocky islands in Frøya Municipality in Trøndelag county, Norway. Geography Froan consists of several hundred islands and islets that lie in the sea about west of the Fosen peninsula. The islands run for about in a northeasterly direction, parallel to the coastline. The island village of Halten, Trøndelag, Halten lies at the northern end of the island chain. Only a few of the islands are inhabited, and in 2017, the population was only 38. The Froan Chapel, built in 1904, is located on the island of Sauøya. The Halten Lighthouse and others are located throughout the islands. Important Bird Area The archipelago has been designated an Important Bird Area (IBA) by BirdLife International because it supports significant populations of breeding common eiders, European shags and great cormorants, as well as wintering long-tailed ducks, common loon, common and yellow-billed loons, purple sandpipers and black guillemots. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halten, Trøndelag
Halten is an unpopulated fishing village in Frøya Municipality in Trøndelag county, Norway. The village was located on several adjacent islands at the far northern end of the Froan island chain. They constituted the northernmost part of the string of islands north of Frøya, which stretch from Sula in the south to Halten in the north. Halten Lighthouse is located on the island of Halten in the central part of the fishing village. The fishing village primarily was located on the islands of Husøya, Halten, Steinsøya, and Rorsøya. A large breakwater was built to protect the harbour area of the village. The village has had no permanent residents since 1988, but during the summers there are many vacationers and tourists. History The earliest written confirmation of human settlement on Halten is from 1548, and it shows a payment of a charge for access to the islands. However, it is believed that Halten has been made use of much earlier than that. In 1779, Henrik Borthen bought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1985
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] |
Lighthouses Completed In 1912
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] |
Lighthouses In Norway
The coast of Norway is long and there have been a total of 212 lighthouses along it, but no more than 154 have ever been operational at the same time. The first, Lindesnes Lighthouse, opened in 1655; the newest Lighthouse, Anda Lighthouse, was finished in 1932. The first lighthouses were private operations, but in 1821 the government made the Channel and Harbor Inspector responsible for lighthouses in Norway. A dedicated Lighthouse Administration was set up in 1841. The lighthouses are today mostly automated and since 1974, run by the Norwegian Coastal Administration. Two lightvessels had been operated along the Norwegian coast. "Enigheden" off Ålesund from 1856 was replaced with Lepsøyrev Lighthouse in 1879, and "Ildjernsflu" moored off Nesodden from 1914 until it was scrapped in 1968. This list, while not complete, is sorted by location along the shipping lane from the border with Sweden in the south to Russia in the northeast. The Norwegian Coastal Administration mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Norway
The following is a sortable, but partial list of active and some decommissioned Lighthouses in Norway, lighthouses along the Norwegian coastline. The sequence number follows the convention of listing lighthouses from the coastal border in the south with Sweden around the coast and north to coastal border with Russia. Lighthouses See also * Lists of lighthouses and lightvessels * Lighthouses in Norway References * External links * {{Lighthouses in Europe Lists of lighthouses, Norway Lighthouses in Norway, * Norway transport-related lists, Lighthouses Lists of buildings and structures in Norway, Lighthouses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power
Solar power, also known as solar electricity, is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV) or indirectly using concentrated solar power. Solar panels use the photovoltaic effect to convert light into an electric current. Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight to a hot spot, often to drive a steam turbine. Photovoltaics (PV) were initially solely used as a source of electricity for small and medium-sized applications, from the calculator powered by a single solar cell to remote homes powered by an off-grid rooftop PV system. Commercial concentrated solar power plants were first developed in the 1980s. Since then, as the cost of solar panels has fallen, grid-connected solar PV systems' capacity and production has doubled about every three years. Three-quarters of new generation capacity is solar, with both millions of rooftop installatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isophase Light
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] |
Concrete
Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), the most–widely used building material, and the most-manufactured material in the world. When aggregate is mixed with dry Portland cement and water, the mixture forms a fluid slurry that can be poured and molded into shape. The cement reacts with the water through a process called hydration, which hardens it after several hours to form a solid matrix that binds the materials together into a durable stone-like material with various uses. This time allows concrete to not only be cast in forms, but also to have a variety of tooled processes performed. The hydration process is exothermic, which means that ambient temperature plays a significant role in how long it takes concrete to set. Often, additives (such as pozzolans or superplasticizers) are included in the mixture to improve the physical prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halten Lighthouse
Halten Lighthouse () is a coastal lighthouse in Frøya Municipality in Trøndelag county, Norway. The lighthouse is situated in the now uninhabited fishing village of Halten. It was first lit in 1875, and it is the northernmost of the chain of lighthouses marking the string of islands called Froan north of Frøya. The lighthouses include Sula Lighthouse in south, Vingleia Lighthouse, Finnvær Lighthouse, and finally Halten Lighthouse. The lighthouse emits the morse code letter "T" (—) as a racon signal. The tall stone lighthouse tower is painted white and it has two black horizontal stripes. The light sits at an elevation of . The light emits a white flash of light every four seconds. It has a luminous intensity of 1,080,000 candela and a visibility of up to . The lighthouse tower was originally planned to build a twin-tower lighthouse with the Lista Lighthouse, but the technical development of lighthouses made this unnecessary so it was dismantled and rebuilt here. A lot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trøndelag
Trøndelag (; or is a county and coextensive with the Trøndelag region (also known as ''Midt-Norge'' or ''Midt-Noreg,'' "Mid-Norway") in the central part of Norway. It was created in 1687, then named Trondhjem County (); in 1804 the county was split into Nord-Trøndelag and Sør-Trøndelag by the King of Denmark-Norway. After over two centuries of separation, in 2018 they were reunited following a referendum held two years earlier. The largest city in Trøndelag is the city of Trondheim. The administrative centre is Steinkjer, while Trondheim functions as the office of the county mayor. Both cities serve the office of the county governor; however, Steinkjer houses the main functions. Trøndelag county and the neighbouring Møre og Romsdal county together form what is known as Central Norway. A person from Trøndelag is called a ''trønder''. The dialect spoken in the area, trøndersk, is characterized by dropping out most vowel endings; see apocope. Trøndelag is one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vingleia Lighthouse
Vingleia Lighthouse () is a coastal lighthouse in Frøya Municipality in Trøndelag county, Norway. The lighthouse sits on the island of Skarvfleshølen about north of the island village of Mausund, about northeast of the Sula Lighthouse, about southwest of the Finnvær Lighthouse, and about southwest of the Halten Lighthouse. It is lit from 21 July until 16 May each year. It is not lit during the summer due to the midnight sun of the region. Current tower The lighthouse was built in 1985 to replace the previous tower that was built in 1921. The tall tower is painted white with a black horizontal stripe and a red roof. The light sits at an elevation of above sea level. The tower emits a white, red, or green light (depending on direction), occulting twice every 8 seconds. The 29,700-candela light can be seen for up to . Old tower The original tower was built in 1921. It was a tall square, wooden tower that was attached to the lighthouse keeper's house. It was painted whit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
