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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 a NAS ... [...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 actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal pers ... 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, Western Australia, Geraldton and inland to east of Wiluna, Western Australia, Wiluna in the Gibson Desert. It has a total area of , and a permanent population of about 52,000 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 Murchison River (Western Australia), 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 imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Space Corporation
The Swedish Space Corporation (SSC) provides space subsystems, space and satellite operations, rocket and balloon systems including experiment equipment, launch services, aerospace engineering services as well as airborne maritime surveillance systems. Through its wholly owned subsidiaries ECAPS and NanoSpace, the SSC is also engaged in the development of propulsion systems and micromechanical systems for space applications. From its facility Esrange Space Center in Northern Sweden, the SSC launches sounding rockets and high-altitude balloons for research in the areas of microgravity, astrophysics, astronomy and atmospheric studies. One notable program during the late 1980s/early 1990s was a joint project with the Society of Japanese Aerospace Companies using SSC's MASER rocket to lift aloft various experiments requiring microgravity environments, at a low cost. This was during a period when U.S. Space Shuttle flights along with associated planned experiments were still being d ... [...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. West Africa * Obudu Cattle Ranch * S ... References {{Stations of the Mid West Western Australia Pastoral leases in Western Australia Stations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DORIS (geodesy)
DORIS is a French satellite system used for the determination of satellite orbits (e.g. TOPEX/Poseidon) and for 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 about 50-60 ground stations, equally di ... [...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 locate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. 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 total land area of . It is the second-largest country subdivision in the world, surpassed only by Russia's Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony of Western Australia occurred following the ... [...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 grain f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geraldton
Geraldton (Wajarri: ''Jambinu'', Wilunyu: ''Jambinbirri'') is a coastal city in the Mid West region of the Australian state of Western Australia, north of the state capital, Perth. At June 2018, Geraldton had an urban population of 37,648. Estimated resident population, 30 June 2018. Geraldton is the seat of government for the City of Greater Geraldton, which also incorporates the town of Mullewa, Walkaway and large rural areas previously forming the shires of Greenough and 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 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 area around Geraldton. The original local Aboriginal people of Geraldton are the Amangu people, with the Nan ... [...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 - Nomenclatur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Laser Ranging
In satellite laser ranging (SLR) a global network of observation stations measures the round trip time of flight of ultrashort pulses of light to satellites equipped with retroreflectors. This provides instantaneous range measurements of millimeter level precision which can be accumulated to provide accurate measurement of orbits and a host of important scientific data. The laser pulse can also be reflected by the surface of a satellite without a retroreflector, which is used for tracking space debris. Satellite laser ranging is a proven 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 instrumentation drift from secular changes in ocean topography. Its ability to measure the variations over time in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Of America
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
