This is an accepted version of this page
42-490: Glencairn may refer to: Places [ edit ] Africa [ edit ] Glencairn, Cape Town , a suburb near Simonstown (the old Royal Navy Base), Cape Town, South Africa Glencairn Wetland , a small reserve on the Cape Peninsula, in the southern areas of Cape Town, South Africa Americas [ edit ] Canada [ edit ] Glencairn, Manitoba,
84-505: A tan ϕ {\displaystyle \textstyle {\tan \beta ={\frac {b}{a}}\tan \phi }\,\!} ; for the GRS 80 and WGS 84 spheroids, b a = 0.99664719 {\textstyle {\tfrac {b}{a}}=0.99664719} . ( β {\displaystyle \textstyle {\beta }\,\!} is known as the reduced (or parametric) latitude ). Aside from rounding, this
126-460: A datum transformation such as a Helmert transformation , although in certain situations a simple translation may be sufficient. Datums may be global, meaning that they represent the whole Earth, or they may be local, meaning that they represent an ellipsoid best-fit to only a portion of the Earth. Examples of global datums include World Geodetic System (WGS 84, also known as EPSG:4326 ),
168-660: A Sinclair Broadcasting subsidiary formerly known as Glencairn Glencairn whisky glass , a glass designed for whisky drinking Rutherglen Glencairn F.C. , a Scottish football club colloquially known as Glencairn Glencairn Balfour Paul (1917–2008), CMG (September 23, 1917 – July 2, 2008) was the British Ambassador to Iraq, Jordan and Tunisia before becoming an academic at Exeter University Glencairn Elementary School Glencairn Primary School , based at New Street in Stevenston, North Ayrshire. It serves
210-740: A community in the Municipality of McCreary . Glencairn, Ontario , a community in the Adjala–Tosorontio township Glencairn (TTC) , a subway station in Toronto Glencairn, Regina , a community located on the east side of Regina, Saskatchewan . United States [ edit ] Glencairn (Greensboro, Alabama) , or John Erwin House, on the National Register of Historic Places Glencairn (Chance, Virginia) ,
252-878: A historic plantation house in Essex County, Virginia Glencairn Museum , a museum of religious history in Pennsylvania Glencairn. :- A Glencairn is a Tombstone erected on the highest Mountain Peakes to mark the grave sights and honour fallen Scottish Warriors. Europe [ edit ] Glencairn, Belfast , an electoral ward in Belfast, Northern Ireland Glencairn, Dumfries and Galloway , an ecclesiastical and civil parish in Dumfries and Galloway, Scotland Glencairn House in Dublin, Ireland,
294-608: A point on Earth's surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses (often called great circles ), which converge at the North and South Poles. The meridian of the British Royal Observatory in Greenwich , in southeast London, England, is the international prime meridian , although some organizations—such as
336-473: A region of the surface of the Earth. Some newer datums are bound to the center of mass of the Earth. This combination of mathematical model and physical binding mean that anyone using the same datum will obtain the same location measurement for the same physical location. However, two different datums will usually yield different location measurements for the same physical location, which may appear to differ by as much as several hundred meters; this not because
378-411: Is 6,367,449 m . Since the Earth is an oblate spheroid , not spherical, that result can be off by several tenths of a percent; a better approximation of a longitudinal degree at latitude ϕ {\displaystyle \phi } is where Earth's equatorial radius a {\displaystyle a} equals 6,378,137 m and tan β = b
420-480: Is 110.6 km. The circles of longitude, meridians, meet at the geographical poles, with the west–east width of a second naturally decreasing as latitude increases. On the Equator at sea level, one longitudinal second measures 30.92 m, a longitudinal minute is 1855 m and a longitudinal degree is 111.3 km. At 30° a longitudinal second is 26.76 m, at Greenwich (51°28′38″N) 19.22 m, and at 60° it
462-522: Is 15.42 m. On the WGS 84 spheroid, the length in meters of a degree of latitude at latitude ϕ (that is, the number of meters you would have to travel along a north–south line to move 1 degree in latitude, when at latitude ϕ ), is about The returned measure of meters per degree latitude varies continuously with latitude. Similarly, the length in meters of a degree of longitude can be calculated as (Those coefficients can be improved, but as they stand
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#1732776354723504-572: Is a small seaside village located on the Cape Peninsula , South Africa . It is situated about 4 km north of Simonstown , on the shore of False Bay . Access can be made from Fish Hoek or Simonstown via the M4, or from Noordhoek via the M6. Glencairn is made up of Glencairn Heights, Glen Ridge and Welcome Glen. There is a train stop at the south end of the suburb, with views across False Bay. The beach
546-11866: Is actively utilised for leisure activities such as swimming, surfing, kayaking and snorkeling. The Glencairn tidal pool can be enjoyed on a high tide at the south end of the beach. The Glencairn Wetland conserves the lower Else River. [REDACTED] Wikimedia Commons has media related to Glencairn, Cape Town . References [ edit ] ^ "Sub Place Glencairn" . Census 2011 . v t e Cape Town City of Cape Town Natural environment Cape Flats Cape Peninsula Geology Helderberg Bays Bantry Bay Camps Bay False Bay Gordon's Bay Granger Bay Hout Bay Simon's Bay Smitswinkel Bay Table Bay Beaches Bloubergstrand Boulders Beach Camps Bay Clifton Glen Beach Melkbosstrand Muizenberg Sandy Bay Strand Hills Blaauwberg Skapenberg Signal Hill Tygerberg Mountains Chapman's Peak Constantiaberg Devil's Peak Helderberg Hottentots Holland Mountains Lion's Head Table Mountain Twelve Apostles Islands Duiker Island Robben Island Seal Island Headlands Cape of Good Hope Cape Point Miller's Point Rivers and wetlands Bokramspruit Buffels River Eerste River Kuils River Diep River Else River Hout Bay River Krom River Lourens River Modder River Salt River Black River Elsieskraal River Liesbeek River Sand River Schusters River Silvermine River Sir Lowry’s Pass River Sout River Steenbras River Zandvlei Zeekoevlei Climate and weather Cape Town water crisis Cape Doctor Berg wind World heritage sites Cape Floristic Region Table Mountain National Park Robben Island Biodiversity of Cape Town Nature reserves in Cape Town Helderberg Marine Protected Area Robben Island Marine Protected Area Table Mountain National Park Table Mountain National Park Marine Protected Area Vegetation types Atlantis Sand Fynbos Boland Granite Fynbos Cape Flats Dune Strandveld Cape Flats Sand Fynbos Cape Lowland Freshwater Wetland Cape Winelands Shale Fynbos Hangklip Sand Fynbos Kogelberg Sandstone Fynbos Lourensford Alluvium Fynbos Peninsula Granite Fynbos Peninsula Sandstone Fynbos Southern Afrotemperate Forest Peninsula Shale Renosterveld Swartland Alluvium Fynbos Swartland Shale Renosterveld Parks and gardens Arderne Gardens Company's Garden Choo choo park De Waal Park Green Point Common Helderberg Nature Reserve Keurboom Park Kirstenbosch National Botanical Garden Rondebosch Common Rondebosch Park Tokai Arboretum Tokai Park Wynberg Park Nature reserves Blaauwberg Conservation Area Bracken Nature Reserve Cecilia De Hel Nature Area Dick Dent Bird Sanctuary Die Oog Conservation Area Diep River Fynbos Corridor Durbanville Nature Reserve Edith Stephens Wetland Park Glencairn Wetland Harmony Flats Nature Reserve Helderberg Nature Reserve Kenilworth Racecourse Conservation Area Koeberg Nature Reserve Kogelberg Nature Reserve Lourens River Protected Natural Environment Lower Silvermine River Wetlands Macassar Dunes Conservation Area Mamre Nature Garden Meadowridge Common Milnerton Racecourse Nature Reserve Raapenberg Bird Sanctuary Rietvlei Wetland Reserve Rondebosch Common Rondevlei Nature Reserve Silwerboomkloof Natural Heritage Site Tygerberg Nature Reserve Uitkamp Wetlands Witzands Aquifer Conservation Area Wolfgat Nature Reserve Zoarvlei Wetlands Zandvlei Estuary Nature Reserve Zeekoevlei Nature Reserve Communities Atlantic Seaboard Bakoven Bantry Bay Camps Bay Clifton Fresnaye Green Point Llandudno Mouille Point Sea Point Three Anchor Bay Blaauwberg Atlantis Bloubergstrand Brooklyn Century City Dunoon Duynefontein Joe Slovo Park Killarney Gardens Mamre Melkbosstrand Milnerton Montague Gardens Paarden Eiland Parklands Rugby Table View West Beach Ysterplaat Cape Flats (Klipfontein district) Athlone Belgravia Bishop Lavis Crawford Crossroads Gugulethu Hanover Park Heideveld Kalksteenfontein Kenwyn Lansdowne Lavender Hill Manenberg Nyanga Ottery Philippi Browns Farm Philippi Horticultural Philippi East Samora Machel Rondebosch East Rylands Strandfontein Valhalla Park Khayelitsha Bongweni Harare/Holimisa Ikwezi Park Mandela Park Griffiths Mxenge QQ Section Silver Town Victoria Merge Mitchells Plain Rocklands Westridge Portlands Tafelsig Eastridge Beacon Valley Lentegeur Woodlands Weltevreden Valley Colorado Mandalay Montclair Watergate Developments Heinz Park Morgans Village Rondevlei Westgate Montrose Park Lost City City Bowl Bo-Kaap De Waterkant Devil's Peak Estate District Six Foreshore Gardens Higgovale Lower Vrede Oranjezicht Robben Island Schotsche Kloof Tamboerskloof University Estate Vredehoek Walmer Estate Woodstock Zonnebloem Helderberg Eerste River Faure Firgrove Gordon's Bay Macassar Sir Lowry's Pass Village Somerset West Parel Vallei Strand Lwandle Nomzamo Northern Suburbs Acacia Park Belhar Bellville Boston Eversdal Kenridge Stellenberg Blue Downs Bonteheuwel Bothasig Brackenfell Canal Walk Delft Blikkiesdorp Durbanville Edgemead Elsie's River Epping Fisantekraal Goodwood Joostenbergvlakte Kensington Kraaifontein Kuils River Langa Joe Slovo Loevenstein Maitland Mfuleni Monte Vista Ndabeni Norwood Panorama Parow Philadelphia Plattekloof Pinelands Ravensmead Richwood Scottsdene Sonnestraal Thornton Tygerberg Tyger Valley Wallacedene Southern Suburbs Bergvliet Kreupelbosch Bishopscourt Claremont Harfield Village Constantia Diep River Grassy Park Pelican Park Heathfield Kenilworth Kirstenhof Lakeside Lotus River Marina da Gama Meadowridge Mowbray Muizenberg Newlands Observatory Plumstead Retreat Rondebosch Rosebank Salt River Southfield Steenberg Tokai Wetton Wynberg South Peninsula Capri Village Clovelly Da Gama Park Fish Hoek Glencairn Hangberg Hout Bay Imizamo Yethu Kalk Bay Kommetjie Masiphumelele Noordhoek Ocean View Scarborough Simon's Town St James Sunnydale Sun Valley Vrygrond Neighbourhoods Victoria & Alfred Waterfront Built environment Maclear's Beacon Foreshore Freeway Bridge Grand Parade Greenmarket Square Adderley Street Long Street Strand Street Chapman's Peak Drive Hospital Bend Kloof Nek Road Metropolitan Routes in Cape Town M3 M4 M5 M6 M7 M8 M9 M10 M11 M12 National roads N1 N2 N7 Regional roads R27 R44 R101 R102 R300 R302 R310 Sir Lowry's Pass Ou Kaapse Weg Peninsula Expressway (Cape Town) Skyscrapers List of tallest buildings in Cape Town 1 Thibault Square Atterbury House Cape Town Civic Centre Metlife Centre Mutual Building Naspers Centre Portside Tower Triangle House Government National government Parliament of South Africa Houses of Parliament Genadendal Residence Highstead Tuynhuys Defence Air Force Base Ysterplaat Naval Base Simon's Town SAS Wingfield South African Naval College Provincial government Leeuwenhof City of Cape Town Government of Cape Town Mayor Deputy Mayor Cape Town City Hall Cape Town Civic Centre Cape Town Partnership Coat of arms of Cape Town Flag of Cape Town Elections 2018 Cape Town mayoral election Erasmus Commission Wards Law and enforcement Western Cape Division of
588-1669: Is different from Wikidata All article disambiguation pages All disambiguation pages Glencairn, Cape Town Coordinates : 34°9′48″S 18°25′47″E / 34.16333°S 18.42972°E / -34.16333; 18.42972 Seaside suburb of Cape Town in Western Cape, South Africa Place in Western Cape, South Africa Glencairn [REDACTED] View over Glencairn [REDACTED] [REDACTED] Glencairn Show map of Western Cape [REDACTED] [REDACTED] Glencairn Show map of South Africa Coordinates: 34°9′48″S 18°25′47″E / 34.16333°S 18.42972°E / -34.16333; 18.42972 Country South Africa Province Western Cape Municipality City of Cape Town Main Place Simon's Town Area • Total 0.62 km (0.24 sq mi) Population (2011) • Total 604 • Density 970/km (2,500/sq mi) Racial makeup (2011) • Black African 6.5% • Coloured 4.5% • Indian / Asian 1.7% • White 82.8% • Other 4.6% First languages (2011) • English 86.0% • Afrikaans 9.6% • Other 4.5% Time zone UTC+2 ( SAST ) Postal code (street) 7975 Glencairn
630-450: Is different from Wikidata Coordinates on Wikidata Commons category link from Wikidata Geographic coordinate system A geographic coordinate system ( GCS ) is a spherical or geodetic coordinate system for measuring and communicating positions directly on Earth as latitude and longitude . It is the simplest, oldest and most widely used of the various spatial reference systems that are in use, and forms
672-456: Is known as a graticule . The origin/zero point of this system is located in the Gulf of Guinea about 625 km (390 mi) south of Tema , Ghana , a location often facetiously called Null Island . In order to use the theoretical definitions of latitude, longitude, and height to precisely measure actual locations on the physical earth, a geodetic datum must be used. A horizonal datum
714-465: Is used to precisely measure latitude and longitude, while a vertical datum is used to measure elevation or altitude. Both types of datum bind a mathematical model of the shape of the earth (usually a reference ellipsoid for a horizontal datum, and a more precise geoid for a vertical datum) to the earth. Traditionally, this binding was created by a network of control points , surveyed locations at which monuments are installed, and were only accurate for
756-481: The International Date Line , which diverges from it in several places for political and convenience reasons, including between far eastern Russia and the far western Aleutian Islands . The combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The visual grid on a map formed by lines of latitude and longitude
798-526: The 1st or 2nd century, Marinus of Tyre compiled an extensive gazetteer and mathematically plotted world map using coordinates measured east from a prime meridian at the westernmost known land, designated the Fortunate Isles , off the coast of western Africa around the Canary or Cape Verde Islands , and measured north or south of the island of Rhodes off Asia Minor . Ptolemy credited him with
840-895: The Bay Events and festivals Cape Town Book Fair Cape Town International Jazz Festival Kaapse Klopse Museums and art galleries Air Force Museum Bertram House Chavonnes Battery Cape Town Science Centre District Six Museum Gallery Mau Mau Groote Schuur Heart of Cape Town Museum Hout Bay Museum Holocaust Centre Koopmans-de Wet House Maximum Security Prison, Robben Island Medical Museum Mostert's Mill Simon's Town Museum Naval Museum South African Sendinggestig Museum Waterworks Museum Zeitz Museum of Contemporary Art Africa Iziko Museums Bertram House Bo-Kaap Museum Groot Constantia Koopmans-de Wet House Maritime Centre Michaelis Collection at
882-755: The Book Coornhoop Disa Park Egyptian Building Genadendal Residence Hawthorndon House Houses of Parliament Huguenot Memorial Building Leeuwenhof Mandela Rhodes Building Metlife Centre Mutual Building Naspers Centre Portside Tower Rhodes Memorial Royal Observatory Triangle House Media Newspapers Cape Times The Cape Messenger Radio and television Bush Radio CapeTalk Cape Town TV Fine Music Radio Good Hope FM Kfm 94.5 UCT Radio Voice of
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#1732776354723924-4000: The Cape Economy Entrepreneurship and innovation Silicon Cape Initiative Companies based in Cape Town Naspers Travelstart MWEB Sanlam Woolworths Holdings Limited Of historical interest: Garlicks Hotels and resorts Belmond Mount Nelson Hotel Protea Hotels by Marriott Shopping areas, malls and markets Canal Walk Cavendish Square Golden Acre Greenmarket Square N1 City Tygerberg Mall Somerset Mall Victoria & Alfred Waterfront Exhibition centres Cape Town International Convention Centre Good Hope Centre Restaurants and cafés Café Caprice Perseverance Tavern Tourism Beaches of Cape Town Cape of Good Hope Table Mountain Aerial Cableway Groot Constantia Mariner's Wharf Nature reserves in Cape Town Ratanga Junction Two Oceans Aquarium Victoria & Alfred Waterfront World of Birds Wildlife Sanctuary and Monkey Park Transport Air transport Airports in Cape Town Air Force Base Ysterplaat Cape Town International Airport Cape Winelands Airfield Wingfield Aerodrome Maritime transport Port of Cape Town Safmarine Road transport Buses in Cape Town Golden Arrow Bus Services MyCiTi MyCiTi bus stations Roads in Cape Town Trolleybuses in Cape Town Rail transport Blue Train Commuter rail lines Metrorail Western Cape Cape Flats Line Central Line Northern Line Southern Line Railway stations Bellville Cape Town Claremont Crawford Mowbray Mutual Newlands Observatory Pinelands Retreat Rondebosch Rosebank Salt River Simon's Town Steenberg Woodstock Trams in Cape Town Sports Soccer Cape Town Spurs F.C. Cape Town City F.C. Rugby Western Province Ikey Tigers Cricket Cape Cobras Other Cape Town Tigers (basketball) Sports events 2010 FIFA World Cup Cape Town Cycle Tour Cape Town Open Cape Town Ladies Open Cape Town Marathon South Africa Sevens Two Oceans Marathon Sports venues Athlone Stadium Bellville Stadium Bellville Velodrome Cape Town Stadium Erica Park Good Hope Centre Green Point Stadium Hartleyvale Stadium Killarney Motor Racing Complex Milnerton Racecourse Newlands Cricket Ground Newlands Stadium NNK Rugby Stadium Parow Park Philippi Stadium Royal Cape Golf Club University of
966-506: The Earth's surface move relative to each other due to continental plate motion, subsidence, and diurnal Earth tidal movement caused by the Moon and the Sun. This daily movement can be as much as a meter. Continental movement can be up to 10 cm a year, or 10 m in a century. A weather system high-pressure area can cause a sinking of 5 mm . Scandinavia is rising by 1 cm a year as a result of
1008-729: The European ED50 , and the British OSGB36 . Given a location, the datum provides the latitude ϕ {\displaystyle \phi } and longitude λ {\displaystyle \lambda } . In the United Kingdom there are three common latitude, longitude, and height systems in use. WGS 84 differs at Greenwich from the one used on published maps OSGB36 by approximately 112 m. The military system ED50 , used by NATO , differs from about 120 m to 180 m. Points on
1050-536: The French Institut national de l'information géographique et forestière —continue to use other meridians for internal purposes. The prime meridian determines the proper Eastern and Western Hemispheres , although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E. This is not to be conflated with
1092-822: The High Court of South Africa Municipal Police Pollsmoor Prison History Invasion of the Cape Colony Battle of Blaauwberg Anglo-Dutch Treaty of 1814 Noon Gun Convict crisis Timeline of Cape Town Fortifications Amsterdam Battery Castle of Good Hope Chavonnes Battery Fort de Goede Hoop Redoubt Duijnhoop Monuments and memorials Artillery Memorial, Cape Town Japanese Lantern Monument Rhodes Memorial The Cenotaph Treaty Tree Van Riebeeck's Hedge Lists of heritage sites Near Cape Town Bo-Kaap CBD and
1134-1582: The Old Town House Rust en Vreugd Slave Lodge Social History Centre SAS Somerset South African Museum National Gallery William Fehr Collection at the Castle of Good Hope Public art Statues Nelson Mandela Cecil Rhodes Nobel Square George Grey Jan Hendrik Hofmeyer Jan van Riebeeck Maria van Riebeeck Bartolomeu Dias Religion Anglican Diocese of Cape Town Roman Catholic Archdiocese of Cape Town Religious buildings Auwal Mosque Gardens Shul Greek Orthodox Cathedral of St George Groote Kerk Lutheran Church in Strand Street Nurul Islam Mosque Palm Tree Mosque Queen Victoria Mosque St. George's Cathedral St. James Church St. Mary's Cathedral Secular architecture Cape Dutch architecture Tallest buildings in Cape Town Athlone Power Station Atterbury House Bertram House Boshofpoort Cape Town City Hall Cape Town Civic Centre Castle of Good Hope Centre for
1176-1027: The Waterfront Simon's Town Helderberg Bellville Table Mountain Wynberg district Historical buildings African Theatre Alhambra Theatre Breakwater Lodge Church Square Coornhoop Graaff Electric Lighting Works Culture Demographics Languages Afrikaans South African English Xhosa Cuisine Cape Town wine Constantia (wine) Gatsby (sandwich) Performance art Cape Town City Ballet Musical ensembles Cape Town Opera Cape Town Philharmonia Choir Cape Town Philharmonic Orchestra Theatres Artscape Theatre Centre Baxter Theatre Centre Labia Theatre Little Theatre Magnet Theatre Maynardville Open-Air Theatre Space Theatre The Independent Armchair Theatre Theatre on
1218-4304: The Western Cape Colleges Qualitas Career Academy South African College Yeshiva of Cape Town Private schools American International School of Cape Town Cannons Creek Independent School Cape Town French School Christel House South Africa Darul Islam Islamic High School Diocesan College German International School Cape Town Herschel Girls' School Herzlia Schools Mountain View Academy Parklands College St. Cyprian's School St. George's Grammar School Michael Oak Waldorf School Oakhurst Primary School Public schools Alexander Sinton Secondary School Belgravia High School Belhar Secondary School Bellville High School Bergvliet Primary School Bergvliet High School Bosmansdam High School Brackenfell High School Cape Academy of Mathematics, Science and Technology Cape Town High School Chris Hani Secondary School Claremont High School COSAT D.F. Malan High School Durbanville High School Eben Dönges High School Eersterivier Secondary School Fairbairn College Fairmont High School Gardens Commercial High School Grove Primary School Harold Cressy High School Hottentots Holland High School Jan van Riebeeck High School Lavender Hill High School Livingstone High School Masiphumelele High School Milnerton High School Mondale High School Parel Vallei High School Pinelands High School Range High School Rondebosch Boys' High School Rondebosch Boys' Preparatory School Rustenburg School for Girls Sea Point High School Sinenjongo High School Spine Road High School South African College Schools Stellenberg High School Strand High School Table View High School The Settlers High School Trafalgar High School Tygerberg High School Westerford High School Windsor High School Wynberg Boys' High School Wynberg Girls' High School Alternative schools GlenBridge Special School Tafelberg School Former schools Ellerslie Girls' High School Tot Nut van het Algemeen Art & music schools Hugo Lambrechts Music Centre South African College of Music Peter Clarke Art Centre Not yet allocated College of Magic Montebello Design Centre Services Hospitals Alexandra Hospital Groote Schuur Hospital Karl Bremer Hospital Red Cross War Memorial Children's Hospital Somerset Hospital Tygerberg Hospital Valkenberg Hospital Lighthouses Cape Point Lighthouse Green Point Lighthouse Milnerton Lighthouse Roman Rock Lighthouse Slangkop Lighthouse Western Cape Water Supply System Dams and resrvoirs Alexandra Dam Berg River Dam De Villiers Dam Hely-Hutchinson Dam Kleinplaats Dam Land-en-Zeezicht Reservoir Lewis Gay Dam Molteno Dam Silvermine Dam Steenbras Dam Theewaterskloof Dam Victoria Dam Voëlvlei Dam Wemmershoek Dam Woodhead Dam Electrical power generation Athlone Power Station Graaff Electric Lighting Works Koeberg Nuclear Power Station Palmiet Pumped Storage Scheme Emergency services Cape Town Fire Department Metro Emergency Medical Services Mountain Club of South Africa National Sea Rescue Institute [REDACTED] Cape Town • [REDACTED] Outline Retrieved from " https://en.wikipedia.org/w/index.php?title=Glencairn,_Cape_Town&oldid=1135606876 " Category : Suburbs of Cape Town Hidden categories: Pages using gadget WikiMiniAtlas Articles with short description Short description
1260-958: The Western Cape Stadium Wynberg Military Base Stadium Education Libraries Biblionef Central Library Cape Town Centre for the Book Fish Hoek Library Jacob Gitlin Library Meadowridge Library National Library of South Africa Rondebosch Library SAAO Library Strandfontein Library University of Cape Town Libraries Universities Cape Peninsula University of Technology University of Cape Town University of
1302-532: The basis for most others. Although latitude and longitude form a coordinate tuple like a cartesian coordinate system , the geographic coordinate system is not cartesian because the measurements are angles and are not on a planar surface. A full GCS specification, such as those listed in the EPSG and ISO 19111 standards, also includes a choice of geodetic datum (including an Earth ellipsoid ), as different datums will yield different latitude and longitude values for
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1344-577: The center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels , as they are parallel to the Equator and to each other. The North Pole is 90° N; the South Pole is 90° S. The 0° parallel of latitude is designated the Equator , the fundamental plane of all geographic coordinate systems. The Equator divides the globe into Northern and Southern Hemispheres . The longitude λ of
1386-649: The default datum used for the Global Positioning System , and the International Terrestrial Reference System and Frame (ITRF), used for estimating continental drift and crustal deformation . The distance to Earth's center can be used both for very deep positions and for positions in space. Local datums chosen by a national cartographical organization include the North American Datum ,
1428-490: The distance they give is correct within a centimeter.) The formulae both return units of meters per degree. An alternative method to estimate the length of a longitudinal degree at latitude ϕ {\displaystyle \phi } is to assume a spherical Earth (to get the width per minute and second, divide by 60 and 3600, respectively): where Earth's average meridional radius M r {\displaystyle \textstyle {M_{r}}\,\!}
1470-474: The full adoption of longitude and latitude, rather than measuring latitude in terms of the length of the midsummer day. Ptolemy's 2nd-century Geography used the same prime meridian but measured latitude from the Equator instead. After their work was translated into Arabic in the 9th century, Al-Khwārizmī 's Book of the Description of the Earth corrected Marinus' and Ptolemy's errors regarding
1512-781: The length of the Mediterranean Sea , causing medieval Arabic cartography to use a prime meridian around 10° east of Ptolemy's line. Mathematical cartography resumed in Europe following Maximus Planudes ' recovery of Ptolemy's text a little before 1300; the text was translated into Latin at Florence by Jacopo d'Angelo around 1407. In 1884, the United States hosted the International Meridian Conference , attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt
1554-461: The location has moved, but because the reference system used to measure it has shifted. Because any spatial reference system or map projection is ultimately calculated from latitude and longitude, it is crucial that they clearly state the datum on which they are based. For example, a UTM coordinate based on WGS84 will be different than a UTM coordinate based on NAD27 for the same location. Converting coordinates from one datum to another requires
1596-595: The longitude of the Royal Observatory in Greenwich , England as the zero-reference line. The Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911. The latitude ϕ of a point on Earth's surface is the angle between the equatorial plane and the straight line that passes through that point and through (or close to)
1638-463: The melting of the ice sheets of the last ice age , but neighboring Scotland is rising by only 0.2 cm . These changes are insignificant if a local datum is used, but are statistically significant if a global datum is used. On the GRS 80 or WGS 84 spheroid at sea level at the Equator, one latitudinal second measures 30.715 m , one latitudinal minute is 1843 m and one latitudinal degree
1680-645: The official residence of the British Ambassador to Ireland. Glencairn, a townland in County Waterford in Ireland, which is home to Glencairn Abbey . Other uses [ edit ] Earl of Glencairn , a Scottish Peerage title held by Clan Cunningham chief at Finlaystone House until 1796 Glencairn Aisle , at Kilmaurs, East Ayrshire, burial crypt of the Cunningham Earls of Glencairn and their family members Cunningham Broadcasting ,
1722-512: The same location. The invention of a geographic coordinate system is generally credited to Eratosthenes of Cyrene , who composed his now-lost Geography at the Library of Alexandria in the 3rd century BC. A century later, Hipparchus of Nicaea improved on this system by determining latitude from stellar measurements rather than solar altitude and determining longitude by timings of lunar eclipses , rather than dead reckoning . In
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1764-613: The town of Stevenston with a nursery for children aged 4 and primary school for children from the ages of 5 to 11 SS Glencairn Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Glencairn . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Glencairn&oldid=1214243083 " Categories : Disambiguation pages Place name disambiguation pages Hidden categories: Short description
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