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Yatharagga
Yatharagga is an area associated with a homestead in the mid west of Western Australia (WA) near Yarragadee Station. It is located about north-west of Mingenew and about south-east of Geraldton. The area is also associated with two Australian Earth stations with space related tracking systems at the West Australian Space Centre. Homestead The Yatharagga is a ''homestead'' listed by the Gazetteer of Australia. Yatharagga Satellite Station ''Yatharagga Satellite Station'' also known as ''West Australian Space Centre'' is owned and run by the Swedish Space Corporation (SSC)'s subsidiary SSC Space Australia, and services a number of government agencies and commercial organisations. It commenced operations under SSC in 2012. MOBLAS 5 Satellite Laser Ranging Station Near the homestead is a facility ''MOBLAS 5 Satellite Laser Ranging'' (SLR) station originally established by an agreement between the United States of America and Australia effective 27 June 1978 to establish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth Stations In Australia
A number of historic and current Earth (or ground) stations in Australia are used to communicate and track human-made satellites. Many of the sites are associated with overseas government partnerships established generally with the United States, European Union, and Japan. They are generally run by various Australian Government agencies along with NASA, European Space Agency or the US Military. List of sites Treaties A number of treaties A treaty is a formal, legally binding written agreement between sovereign states and/or international organizations that is governed by international law. A treaty may also be known as an international agreement, protocol, covenant, convention ... and other instruments associated with the stations: References {{reflist, 30em * * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid West (Western Australia)
The Mid West region is one of the nine regions of Western Australia. It is a sparsely populated region extending from the west coast of Western Australia, about north and south of its administrative centre of Geraldton and inland to east of Wiluna in the Gibson Desert. It has a total area of , and a permanent population of about 54,000 people, more than half of those in Geraldton. Earlier names The western portion of this region was known earlier as "The Murchison" based on the river of the same name, and the similarly named Goldfield. Economy The Mid West region has a diversified economy that varies with the geography and climate. Near the coast, annual rainfall of between allows intensive agriculture. Further inland, annual rainfall decreases to less than , and here the economy is dominated by mining of iron ore, gold, nickel and other mineral resources. Geraldton is an important hub for the tourism industry. The Mid West also has the highest value fishing industry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yarragadee Station
Yarragadee Station is a pastoral lease that currently operates as a cattle station. It is located about north of Mingenew and south of Mullewa in the Mid West region of Western Australia. The station is located along the Irwin River and occupies an area of . The property was established by Michael Morrissey at some time prior to 1886 and was well known by that time. Francis Pearse, who already owned a store in the area, acquired Yarragadee in 1903, paying £10,600 for it. Yarragadee is near Yatharagga - an area associated with a number of space related tracking systems. See also * List of ranches and stations This is a list of ranches and sheep and cattle stations, organized by continent. Most of these are notable either for the large geographic area which they cover, or for their historical or cultural importance. Africa * Obudu Cattle Ranch * S ... References {{Stations of the Mid West Western Australia Stations in the Mid West (Western Australia) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DORIS (geodesy)
DORIS is a French satellite system used for the orbit determination, determination of satellite orbits (e.g. TOPEX/Poseidon) and for position fixing, positioning. The name is an acronym of "Doppler Orbitography and Radiopositioning Integrated by Satellite" or, in French, ''Détermination d'Orbite et Radiopositionnement Intégré par Satellite''. Principle Ground-based radio beacons emit a signal which is picked up by receiving satellites. This is in reverse configuration to other GNSS, in which the transmitters are space-borne and receivers are in majority near the surface of the Earth. A frequency shift of the signal occurs that is caused by the movement of the satellite (Doppler effect). From this observation satellite orbits, ground positions, as well as other parameters can be derived. Organization DORIS is a French system which was initiated and is maintained by the French Space Agency (CNES). It is operated from Toulouse. Ground segment The ground segment includes ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Homesteads In Western Australia
This list includes all homesteads in Western Australia with a gazetted name. Currency This list is complete with respect to the 1996 Gazetteer of Australia.Gazetteer of Australia (1996). Belconnen, ACT: Australian Surveying and Land Information Group. Dubious names have been checked against the online 2004 data, and in all cases confirmed correct. However, if any homesteads have been gazetted or deleted since 1996, this list does not reflect these changes. Strictly speaking, Australian place names are gazetted in capital letters only; the names in this list have been converted to mixed case in accordance with normal capitalisation conventions. Conditions Homesteads do not necessarily equate to current legally constituted pastoral leases as identified by Landgate – some might correlate to stations of the same name, but cannot be taken as specific identifiers of lands considered to be pastoral leases or stations. Considerable numbers of homesteads – although identified and lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a land area of , and is also the List of country subdivisions by area, second-largest subdivision of any country on Earth. Western Australia has a diverse range of climates, including tropical conditions in the Kimberley (Western Australia), Kimberley, deserts in the interior (including the Great Sandy Desert, Little Sandy Desert, Gibson Desert, and Great Victoria Desert) and a Mediterranean climate on the south-west and southern coastal areas. the state has 2.965 million inhabitants—10.9 percent of the national total. Over 90 percent of the state's population live in the South-West Land Division, south-west corner and around 80 percent live in the state capital Perth, leaving the remainder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mingenew, Western Australia
Mingenew is a town in Western Australia, located north of the state capital, Perth. It is the seat of government for the Shire of Mingenew. History Mingenew was named after Mingenew Spring, an Aboriginal word recorded by European settlers in 1856, possibly deriving from either the words ''Minga nu'' "the place of many ants and flies" or ''Mininoo'' "the place of many waters". Mingenew and the surrounding Irwin District were first explored by the brothers Augustus Charles and Francis Thomas Gregory in August 1847, looking for suitable grazing land. Settlement of the district then occurred in the 1850s because it was ideal country for cattle. The Midland railway line opened in August 1891, and private land was subdivided, followed in 1906 by subdivision of government land. In 1906, the town of Mingenew was gazetted. Agriculture Today, the town's economy is based on the farming of sheep, wheat and lupins. Mingenew is known as ''The Grain Centre''. The Mingenew gra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geraldton
Geraldton (Wajarri language, Wajarri: ''Jambinu'', Wilunyu language, Wilunyu: ''Jambinbirri'') is a coastal city in the Mid West (Western Australia), Mid West region of Western Australia, north of the state capital, Perth. As of the , Geraldton had an urban population of 38,595. Geraldton is the seat of government for the City of Greater Geraldton, which also incorporates the town of Mullewa, Western Australia, Mullewa, Walkaway, Western Australia, Walkaway and large rural areas previously forming the shires of Shire of Greenough, Greenough and Shire of Mullewa, Mullewa. The Port of Geraldton is a major west coast seaport. Geraldton is an important service and logistics centre for regional mining, fishing, wheat, sheep and tourism industries. History Aboriginal Clear evidence has established Aboriginal Australians, Aboriginal people living on the west coast of Australia for at least 40,000 years, though at present it is unclear when the first Aboriginal people reached the ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gazetteer Of Australia
The Gazetteer of Australia is an index or dictionary of the location and spelling of geographical names across Australia. Geographic names include towns, suburbs and roads, plus geographical features such as hills, rivers, and lakes. The index is compiled by the Intergovernmental Committee on Surveying and Mapping (ICSM) from determinations made by state, territory, and Australian government agencies. The authorities that work on geographic names in Australia are as follows: * Australian Capital Territory - National Memorials Committee - National Memorials Ordinance 1928 * New South Wales - Geographical Names Board of New South Wales Geographical Names Act, 1966* Northern Territory - Place Names Committee for the Northern Territory - Place Names Act 1978 * Queensland - Department of Natural Resources and Mines manages Queensland place names - Queensland Place Names Act 1988 * South Australia - Geographical Names Board of South Australia - Act 101 1969 * Tasmania - Nomenclat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Space Corporation
The Swedish Space Corporation (SSC), also registered as Svenska rymdaktiebolaget, is a Swedish space services company. SSC operations consist of launches of sounding rockets and stratospheric balloons, tests of future generation rocket engines and new rocket fuels, operation and maintenance of space and aviation systems, as well as satellite communications through the use of SSC ground stations deployed around the world. SSC is also working on developing its Space Surveillance Tracking (SST) and Space Traffic Management (STM) programs with the aim to identify, assess and minimize risks of collisions and disruptions associated with space debris. In January 2023, Spaceport Esrange, a new establishment of Esrange Space Center was inaugurated – the first facility on EU mainland with the capability of launching satellites. The first satellite launch is expected to take place in 2024. SSC operations in Sweden are located in Solna, Kiruna and Ågesta. The company also has operati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Laser Ranging
Satellite laser ranging (SLR) is a method to measure the distance to satellites in a geocentric orbit. It consists of an astronomical observatory equipped with a laser that sends ultrashort pulses of light. The pulses hit the satellite and bounce back to be caught by the station, which measure the round trip time with the speed of light formula. These measurements are instantaneous and with millimeter level precision, which can be accumulated to provide accurate measurement of orbits and a host of important scientific data. Some satellites have retroreflectors, but the method also works on space debris. Satellite laser ranging is a proven geodesy, geodetic technique with significant potential for important contributions to scientific studies of the earth/atmosphere/ocean system. It is the most accurate technique currently available to determine the geocentric position of an Earth satellite, allowing for the precise calibration of radar altimeters and separation of long-term inst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Of America
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five major island territories and various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's third-largest land area and third-largest population, exceeding 340 million. Its three largest metropolitan areas are New York, Los Angeles, and Chicago, and its three most populous states are California, Texas, and Florida. Paleo-Indians migrated from North Asia to North America over 12,000 years ago, and formed various civilizations. Spanish colonization led to the establishment in 15 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
