|
Hinode (satellite)
Hinode (; ja, ひので, , Sunrise), formerly Solar-B, is a Japan Aerospace Exploration Agency Solar mission with United States and United Kingdom collaboration. It is the follow-up to the Yohkoh (Solar-A) mission and it was launched on the final flight of the M-V rocket from Uchinoura Space Center, Japan on 22 September 2006 at 21:36 UTC (23 September, 06:36 JST). Initial orbit was perigee height 280 km, apogee height 686 km, inclination 98.3 degrees. Then the satellite maneuvered to the quasi-circular Sun-synchronous orbit over the day/night terminator, which allows near-continuous observation of the Sun. On 28 October 2006, the probe's instruments captured their first images. The data from Hinode are being downloaded to the Norwegian, terrestrial Svalsat station, operated by ''Kongsberg'' a few kilometres west of Longyearbyen, Svalbard. From there, data is transmitted by Telenor through a fibre-optic network to mainland Norway at Harstad, and on to data users ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SOLAR-B Artists Concept
Hinode (; ja, ひので, , Sunrise), formerly Solar-B, is a Japan Aerospace Exploration Agency Sun, Solar mission with United States and United Kingdom collaboration. It is the follow-up to the Yohkoh (Solar-A) mission and it was launched on the final flight of the M-V, M-V rocket from Uchinoura Space Center, Japan on 22 September 2006 at 21:36 Coordinated Universal Time, UTC (23 September, 06:36 Japan Standard Time, JST). Initial orbit was perigee height 280 km, apogee height 686 km, inclination 98.3 degrees. Then the satellite maneuvered to the quasi-circular sun-synchronous orbit over the day/night terminator (solar), terminator, which allows near-continuous observation of the Sun. On 28 October 2006, the probe's instruments captured their first images. The data from Hinode are being downloaded to the Norway, Norwegian, terrestrial Svalsat station, operated by ''Kongsberg Gruppen, Kongsberg'' a few kilometres west of Longyearbyen, Svalbard. From there, data is tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coordinated Universal Time
Coordinated Universal Time or UTC is the primary time standard by which the world regulates clocks and time. It is within about one second of mean solar time (such as UT1) at 0° longitude (at the IERS Reference Meridian as the currently used prime meridian) and is not adjusted for daylight saving time. It is effectively a successor to Greenwich Mean Time (GMT). The coordination of time and frequency transmissions around the world began on 1 January 1960. UTC was first officially adopted as CCIR Recommendation 374, ''Standard-Frequency and Time-Signal Emissions'', in 1963, but the official abbreviation of UTC and the official English name of Coordinated Universal Time (along with the French equivalent) were not adopted until 1967. The system has been adjusted several times, including a brief period during which the time-coordination radio signals broadcast both UTC and "Stepped Atomic Time (SAT)" before a new UTC was adopted in 1970 and implemented in 1972. This change also a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray
An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz ( to ) and energies in the range 145 eV to 124 keV. X-ray wavelengths are shorter than those of UV rays and typically longer than those of gamma rays. In many languages, X-radiation is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it on November 8, 1895. He named it ''X-radiation'' to signify an unknown type of radiation.Novelline, Robert (1997). ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th edition. . Spellings of ''X-ray(s)'' in English include the variants ''x-ray(s)'', ''xray(s)'', and ''X ray(s)''. The most familiar use of X-rays is checking for fractures (broken bones), but X-rays are also used in other ways. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extreme Ultraviolet
Extreme ultraviolet radiation (EUV or XUV) or high-energy ultraviolet radiation is electromagnetic radiation in the part of the electromagnetic spectrum spanning wavelengths from 124 nm down to 10 nm, and therefore (by the Planck–Einstein equation) having photons with energies from 10 eV up to 124 eV. EUV is naturally generated by the solar corona and artificially by plasma, high harmonic generation sources and synchrotron light sources. Since UVC extends to 100 nm, there is some overlap in the terms. The main uses of extreme ultraviolet radiation are photoelectron spectroscopy, solar imaging, and lithography. In air, EUV is the most highly absorbed component of the electromagnetic spectrum, requiring high vacuum for transmission. EUV generation Neutral atoms or condensed matter cannot emit EUV radiation. Ionization must take place first. EUV light can only be emitted by electrons which are bound to multicharged positive ions; for example, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harstad
( se, Hárstták) is the second-most populated municipality in Troms og Finnmark county, Norway. It is mostly located on the large island of Hinnøya. The municipal center is the Harstad (town), town of Harstad, the most populous town in Central Hålogaland, and the third-largest in all of Northern Norway. The town was incorporated in 1904. Villages in the municipality include Elgsnes, Fauskevåg, Gausvik, Grøtavær, Kasfjord, Lundenes, Nergården and Sørvika. The municipality is the 226th largest by area out of the 356 municipalities in Norway. Harstad is the 49th most populous municipality in Norway with a population of 24,804. The municipality's population density is and its population has increased by 2.9% over the previous 10-year period. Geography The municipality is located on many islands in southern Troms og Finnmark county. Most of the municipality is located on the large island of Hinnøya, which is Norway's largest coastal island (three islands in the Svalbard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Svalbard Undersea Cable System
The Svalbard Undersea Cable System is a twin submarine communications cable which connects Svalbard to the mainland of Norway. The two optical fiber cable consist of two segments, from Harstad to Breivika in Andøy, and from Breivika to Hotellneset near Longyearbyen in Svalbard. The segments from Harstad to Breivika are long, respectively, and the segments from Breivika to Hotellneset . Each consists of eight fiber pairs and there are twenty optical communications repeaters on each segment. Each segment has a speed of 10 gigabits per second (Gb/s), with a future potential capacity of 2,500 Gbit/s. The system is now the sole telecommunications link to the archipelago. Planning of the cables started in 2002 by the Norwegian Space Centre (NSC), who wanted increased bandwidth to expand their business at Svalbard Satellite Station (SvalSat). At the time all telecommunications from Svalbard were relayed via communications satellite. Financing was secured through a deal with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telenor
Telenor ASA ( or ) is a Norwegian majority state-owned multinational telecommunications company headquartered at Fornebu in Bærum, close to Oslo. It is one of the world's largest mobile telecommunications companies with operations worldwide, but focused in Scandinavia and Asia. It has extensive broadband and TV distribution operations in four Nordic countries, and a 10-year-old research and business line for machine-to-machine technology. Telenor owns networks in 8 countries.Global presence - Telenor website. Retrieved October 23, 2017. Telenor is listed on the Oslo Stock Exchange and had a market capitalization in November 2015 of [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Svalbard
Svalbard ( , ), also known as Spitsbergen, or Spitzbergen, is a Norwegian archipelago in the Arctic Ocean. North of mainland Europe, it is about midway between the northern coast of Norway and the North Pole. The islands of the group range from 74° to 81° north latitude, and from 10° to 35° east longitude. The largest island is Spitsbergen, followed by Nordaustlandet and . The largest settlement is Longyearbyen. The islands were first used as a base by the whalers who sailed far north in the 17th and 18th centuries, after which they were abandoned. Coal mining started at the beginning of the 20th century, and several permanent communities were established. The Svalbard Treaty of 1920 recognizes Norwegian sovereignty, and the 1925 Svalbard Act made Svalbard a full part of the Kingdom of Norway. They also established Svalbard as a free economic zone and a demilitarized zone. The Norwegian Store Norske and the Russian remain the only mining companies in place. Res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longyearbyen
Longyearbyen (, locally lɔ̀ŋjɑrˌbyːən "The Longyear Town") is the world's northernmost settlement with a population greater than 1,000 and the largest inhabited area of Svalbard, Norway. It stretches along the foot of the left bank of the Longyear Valley and on the shore of Adventfjorden, the short estuary leading into Isfjorden on the west coast of Spitsbergen, the island's broadest inlet. As of 2002 Longyearbyen Community Council became an official Norwegian municipality. It is the seat of the Governor of Svalbard. The town's mayor is Arild Olsen. Known as Longyear City until 1926, the town was established by and named after American John Munro Longyear, whose Arctic Coal Company started coal-mining there in 1906. Store Norske Spitsbergen Kulkompani (SNSK) took over the mining operations in 1916, and still conducts mining. The German ''Kriegsmarine'' almost completely destroyed the town on 8 September 1943, but rebuilding took place after the Second World Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kongsberg Gruppen
Kongsberg Gruppen is an international technology group headquartered in Norway, that supplies high-technology systems to customers in the merchant marine, defence, aerospace, offshore oil and gas industries, and renewable and utilities industries. In 2018, Kongsberg had revenues of NOK 14.381 billion, and 6,842 employees in more than 25 countries. The company is headquartered in Kongsberg. It comprises three business areas: * Kongsberg Maritime * Kongsberg Defence & Aerospace * Kongsberg Digital Kongsberg is a continuation of Kongsberg Weapons Factory (Kongsberg Våpenfabrikk - KV) (1814-1987). After KV's restructuring in 1987, defence activities continued as the company Norsk Forsvarsteknologi (NFT). In 1995 the company changed its name to Kongsberg Gruppen. Kongsberg was listed on the Oslo Stock Exchange in 1993 and is a public company. The Norwegian Ministry of Trade, Industry and Fisheries is the largest shareholder with a 50.001 percent interest. Markets outside of No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Svalsat
Svalbard Satellite Station ( no, Svalbard satellittstasjon) or SvalSat is a satellite ground station located on Platåberget near Longyearbyen in Svalbard, Norway. Opened in 1997, it is operated by Kongsberg Satellite Services (KSAT), a joint venture between Kongsberg Defence & Aerospace and the Norwegian Space Centre (NSC). SvalSat and KSAT's Troll Satellite Station (TrollSat) in Antarctica are the only ground stations that can see a low altitude polar orbiting satellite (e.g., in sun-synchronous orbit) on every revolution as the earth rotates. As of December 2019 the facility consists of almost 100 multi-mission and customer-dedicated antennas which operate in the C, L, S, X and K bands. The station provides ground services to more satellites than any other facility in the world. Customers with their own installations include the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT), the National Aeronautics and Space Administration (NASA), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norway
Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of Norway. Bouvet Island, located in the Subantarctic, is a dependency of Norway; it also lays claims to the Antarctic territories of Peter I Island and Queen Maud Land. The capital and largest city in Norway is Oslo. Norway has a total area of and had a population of 5,425,270 in January 2022. The country shares a long eastern border with Sweden at a length of . It is bordered by Finland and Russia to the northeast and the Skagerrak strait to the south, on the other side of which are Denmark and the United Kingdom. Norway has an extensive coastline, facing the North Atlantic Ocean and the Barents Sea. The maritime influence dominates Norway's climate, with mild lowland temperatures on the se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Norway")