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57-1185: Coordinates : 37°28′34″N 126°52′05″E / 37.47611°N 126.86806°E / 37.47611; 126.86806 (Redirected from Cheolsan Station ) Metro station in Seoul, South Korea [REDACTED] 747 철산 Cheolsan [REDACTED] Korean name Hangul 철산역 Hanja 鐵山驛 Revised Romanization Cheolsannyeok McCune–Reischauer Ch'ŏlsannyŏk General information Location 526 Cheolsan-dong , 13 Cheolsanno Jiha, Gwangmyeong-si , Gyeonggi-do Coordinates 37°28′34″N 126°52′05″E / 37.47611°N 126.86806°E / 37.47611; 126.86806 Operated by Seoul Metro Line(s) Line 7 Platforms 2 Tracks 2 Construction Structure type Underground Key dates February 29, 2000 Line 7 opened Cheolsan Station ( Korean : 철산역 )
114-505: 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
171-460: 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 ),
228-556: A different standard to the metro, one that is followed by all national rail lines (with the exception of the otherwise self-contained Ilsan Line ) because much of the Korean Peninsula's early rail network was constructed during Japanese rule . Line 1 , from Seongbuk station to Incheon station and Suwon station , opened on 15 August 1974. On 9 December 1978, the Yongsan - Cheongnyangni line via Wangsimni (now part of
285-608: 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
342-473: 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
399-408: A transportation card. Senior citizens and disabled people qualify for free transit and can get a free ticket with a valid ID card or enter with a registered transportation card without having the fare deducted. International travelers can also use a Metropolitan Pass (MPASS) which provides up to 20 trips per day during the prepaid duration of 1 day to 7 days. Depending on where you purchase the card,
456-564: A unified transportation fare system, meaning that subways and buses in Seoul , Incheon and Gyeonggi Province are treated as one system when it comes to fares. For example, a subway rider can transfer to any other line for free (with the exception of Shinbundang Line , EverLine and U Line , the latter two adding a flat charge of 200 and 300 won respectively). One can also transfer to any Seoul, Incheon, Gyeonggi-do, or some South Chungcheong Province city buses for free and get discounted fares on
513-411: 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
570-480: 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
627-522: 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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#1732793641909684-768: Is a metropolitan railway system consisting of 23 rapid transit , light metro , commuter rail and people mover lines located in northwest South Korea . The system serves most of the Seoul Metropolitan Area including the Incheon metropolis and satellite cities in Gyeonggi province . Some regional lines in the network stretch out beyond the Seoul Metropolitan Area to rural areas in northern Chungnam province and western Gangwon Province , that lie over 100 km (62 mi) away from
741-877: Is a station on the Seoul Subway Line 7 . It is one of the three metro stations in the suburban city of Gwangmyeong . Station layout [ edit ] Gasan Digital Complex ↑ S/B | | N/B ↓ Gwangmyeongsageori Southbound ← ● Line 7 toward Seongnam Northbound → ● Line 7 toward Jangam → Vicinity [ edit ] Exit 1 : Wangjaesan Park, Cheolsan Market Exit 2 : Gwangmyeong Police Station , Gwangdeok Elementary School Exit 3 : Gwangmyeong Middle & High Schools, Gwangmyeong City Hall , Gwangmyeong Court Building Exit 4 : Gwangseong Elementary School References [ edit ] ^ 서울도시철도공사 사이버스테이션 | 역별정보 | 역정보 . Archived from
798-574: Is different from Wikidata Articles containing Korean-language text Coordinates on Wikidata Articles using Infobox station with markup inside name Articles using Infobox station with links or images inside name Pages with no open date in Infobox station 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
855-660: Is included in the price, and is refunded when the ticket is returned at any station. Multiple use cards are sold in convenience stores and the functionality is included in many credit/debit cards. Fares (except for single-use tickets) are currently 1,400 won for a trip up to 10 km (6.2 mi), with 100 won added for each subsequent 5 km (3.1 mi). Once 50 km (31.1 mi) has been passed, 100 won will be added every 8 km (5.0 mi). Single-use ticket users must pay RFID deposit 500 won plus 100 won surcharge to fare. Half-priced children's tickets are available. The city government also uses Seoul Citypass as
912-456: 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
969-709: Is the exact distance along a parallel of latitude; getting the distance along the shortest route will be more work, but those two distances are always within 0.6 m of each other if the two points are one degree of longitude apart. Like any series of multiple-digit numbers, latitude-longitude pairs can be challenging to communicate and remember. Therefore, alternative schemes have been developed for encoding GCS coordinates into alphanumeric strings or words: These are not distinct coordinate systems, only alternative methods for expressing latitude and longitude measurements. Seoul Metropolitan Subway [REDACTED] The Seoul Metropolitan Subway ( Korean : 수도권 전철 )
1026-409: Is the simplest, oldest and most widely used of the various spatial reference systems that are in use, and forms 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
1083-465: 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
1140-612: The Cheonan - Sinchang extension of Line 1 opened. The magnetic paper ticket changed to an RFID -based card on 1 May 2009. On 1 July the Gyeongui Line from Seoul Station to Munsan station opened, and on 24 July Line 9 from Gaehwa station to Sinnonhyeon station opened. The Byeongjeom - Seodongtan extension of Line 1 opened on 26 February 2010, and the Gyeongchun Line opened on 21 December. On 28 October 2011,
1197-750: 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 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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#17327936419091254-530: The Gyeonggang Line on 24 September. The Gyeongui–Jungang Line is extended one station east to Jipyeong station on 21 January 2017, with 4 round trips to Jipyeong station. On 16 June 2018 the Seohae Line opened. Magongnaru station on Line 9 became an interchange station with AREX on 29 September 2018. Bundang line was extended northeastward to Cheongnyangni station, allowing for connections to
1311-481: 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
1368-536: The Jungang Line from Yongsan station to Deokso station opened. The Uijeongbu - Soyosan extension of Line 1 opened and shuttle service from Yongsan station to Gwangmyeong station began (with the route now shortened from Yeongdeungpo to Gwangmyeong ) on 15 December 2006. On 23 March 2007, AREX opened. The Deokso - Paldang extension of the Jungang Line opened on 27 December. On 15 December 2008,
1425-469: The Jungang Line ) was added to Line 1. Line 2 opened on 10 October 1980. Line 4 opened on 20 April 1985, and Line 3 on 12 July. On 1 April 1994, the Indeogwon - Namtaeryeong extension of Line 4 opened. The Bundang Line , from Suseo station to Ori station , opened on 1 September. On 15 November 1995, Line 5 opened. The Jichuk - Daehwa extension of Line 3 opened on 30 January 1996. On 20 March,
1482-458: The Kkachisan - Sindorim extension of Line 2 opened. Line 7 opened on 11 October, and Line 8 on 23 November. On 6 October 1999, Incheon Subway Line 1 opened. Seoul Subway Line 6 opened on 7 August 2000. In 2004 the fare system reverted to charging by distance, and free bus transfers were introduced. The Byeongjeom - Cheonan extension of Line 1 opened on 20 January 2005. On 16 December,
1539-773: The RER in Paris . The AREX is an airport rail link that links Incheon International Airport and Gimpo Airport to central Seoul, and offers both express service directly to Incheon International Airport and all-stop commuter service for people living along the vicinity of the line. While operating hours may vary depending on the line and station in question, the Seoul Metropolitan Subway generally operates every day from 5.30 a.m. until midnight, with some lines operated by Seoul Metro ending services around 1 a.m. on weekdays. The Seoul Metropolitan Subway system operates on
1596-632: The Shinbundang Line from Gangnam station to Jeongja station opened. The Suin Line , from Oido station to Songdo station , opened on 30 June 2012. The U Line opened on 1 July, the Onsu - Bupyeong-gu Office extension of Line 7 on 27 October and the Gongdeok - Gajwa extension of the Gyeongui Line on 15 December, and on 26 April 2013, EverLine opened. On 27 December 2014, the Gyeongui Line
1653-526: 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
1710-506: 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
1767-729: 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
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1824-536: 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
1881-794: The Gyeongchun Line and regional rail services on 31 December 2018. On 28 September 2019, the Gimpo Goldline opened. On 12 September 2020, the Suin Line extension between Hanyang Univ. at Ansan and Suwon , beginning the interlining with Line 4 between Oido and Hanyang Univ. at Ansan, as well as through-running with the Bundang Line to form the Suin–Bundang Line . On May 24, 2022, the Sillim Line opened, becoming
1938-708: The capital. The network consists of multiple systems that form a larger, coherent system. These being the Seoul Metro proper, consisting of Seoul Metro lines 1 through 9 and certain light rail lines, that serves Seoul city proper and its surroundings; Korail regional rail lines, which serve the greater metropolitan region and beyond; Incheon Metro lines, operated by Incheon Transit Corporation , that serve Incheon city proper; and miscellaneous light rail lines, such as Gimpo Goldline and Yongin Everline , that connect lower-density areas of their respective cities to
1995-577: 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
2052-649: 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 ,
2109-490: 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}}\,\!}
2166-861: The early-2000s) procured technological imports from Japan and the United Kingdom (in particular, GEC Traction equipment used on wide-width Lines 2, 3 and 4 rolling stock from the 1980s). For example, Line 1 opened in 1974 with through services joining surrounding Korail suburban railway lines influenced by the Tokyo subway . Today, many of the Seoul Metropolitan Subway's lines are operated by Korail, South Korea's national rail operator. The subway has free WiFi accessible in all stations and trains. All stations have platform screen doors . These safety doors were completed by 2017, however many stations previously had metal barriers installed decades beforehand. The world's first virtual mart for smartphone users opened at Seolleung station in 2011. All directional signs in
2223-554: The entry gates. Popular methods of payments are using NFC-enabled Android smartphones (topped up or billed to the owner's credit/debit card via the T-money app) or credit or check (debit) cards with built-in RFID technology issued by the bank or card company. The current single-use ticket is a credit card-sized plastic card with RFID technology, which can be obtained from automated machines in every subway station. A 500 won deposit fee
2280-474: 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
2337-781: 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
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2394-461: 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
2451-595: 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)
2508-463: 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
2565-593: The more expensive express buses. In the case of Shinbundang Line , charges vary depending on the section used. The Sinsa - Gangnam section always charges 500 won, while the Gangnam - Jeongja section or the Jeongja - Gwanggyo section charges 1,000 won when used alone, and 1,400 altogether when used in conjunction with another. In total, the maximum added fee one can be charged is 1,900 won, which can be achieved by using all three sections. From 1974 until 1985,
2622-479: The network has 331.5 km (206.0 mi) of track on lines 1–9 alone. Most of the trains were built by Hyundai Rotem , South Korea's leading train manufacturer. The first line of the Seoul Subway network started construction in 1971. The first section of subway was built using the cheaper cut and cover construction method. Initial lines relied heavily on Japanese technology, and subsequent lines (until
2679-450: The newer T-money cards. Currently, the fare system is distance-based and accepted payment methods are single-use tickets, transportation cards including T-money and Cash Bee. Transportation cards can also be used on buses, taxis, convenience stores and many other popular retail places. Riders must tap in with a smartphone ( KakaoPay and Samsung Pay / Wallet only), contactless-equipped credit or debit cards or other prepaid metro card at
2736-533: The newest addition to the Seoul Metropolitan Subway. The system is organized such that numbered lines, with some exceptions, are considered as urban rapid transit lines located within the Seoul National Capital Area (SNCA), whereas wide-area commuter lines operated by Korail provide a metro-like commuter rail service that usually extends far beyond the boundaries of the SNCA, rather similar to
2793-1825: The original on 2016-03-04 . Retrieved 2012-12-08 . Preceding station Seoul Metropolitan Subway Following station Gasan Digital Complex towards Jangam Line 7 Gwangmyeongsageori towards Seongnam v t e Seoul Metropolitan Subway [REDACTED] Line 7 Jangam Dobongsan Suraksan Madeul Nowon Junggye Hagye Gongneung Taereung Meokgol Junghwa Sangbong Myeonmok Sagajeong Yongmasan Junggok Gunja Children's Grand Park Konkuk Univ. Ttukseom Park Cheongdam Gangnam-gu Office Hak-dong Nonhyeon Banpo Express Bus Terminal Naebang Isu Namseong Soongsil Univ. Sangdo Jangseungbaegi Sindaebangsamgeori Boramae Sinpung Daerim Namguro Gasan Digital Complex Cheolsan Gwangmyeongsageori Cheonwang Onsu Kkachiul Bucheon Stadium Chunui Sinjung-dong Bucheon City Hall Sang-dong Samsan Gymnasium Gulpocheon Bupyeong-gu Office Sangok Seongnam [REDACTED] Retrieved from " https://en.wikipedia.org/w/index.php?title=Cheolsan_station&oldid=1252119148 " Categories : Metro stations in Gwangmyeong Seoul Metropolitan Subway stations Railway stations in South Korea opened in 2000 Hidden categories: Pages using gadget WikiMiniAtlas CS1 uses Korean-language script (ko) Articles with short description Short description
2850-420: The rest of the network. Most of the system is operated by three companies – Seoul Metro , Korail (Korea Railroad Corporation), and Incheon Metro – with the rest being operated by an assortment of local municipal corporations and private rail companies. Its first metro line, Line 1 , started construction in 1971 and began operations in 1974, with through-operation to Korail's suburban railways. As of 2022,
2907-405: The service is limited to the Seoul metropolitan area or Jeju Island and does not work in taxis or certain convenience stores. The following lines have not started construction, but are considered to be approved after their plans and their financing have been finalized. Most of these lines are scheduled to start construction in the next couple of years. The Seoul Metropolitan government published
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#17327936419092964-672: The subway's fare system was distance-based and Edmondson railway tickets , originally introduced for the Korean railways during Japanese rule, were used for fare validation. In 1985, the fare system changed to a zone-based system and magnetic-stripe paper tickets were introduced to replace the Edmondson system. In 1996, the Seoul Metropolitan Subway became the first subway system in the world to roll out contactless smart cards , called Upass , for fare validation. These cards were issued up till October 2014, when they were discontinued in favour of
3021-517: The system are written in Korean using Hangul , as well as English and Katakana / Chinese characters for Japanese and Mandarin Chinese. However the maps on the walls are in Korean and English only. In the trains, there are in addition many LCD screens giving service announcements, upcoming stop names, YTN news, stock prices and animated shorts. There are also prerecorded voice announcements that give
3078-493: The system for free. Trains on numbered lines and light rail lines generally run on the right-hand track , while trains on the named heavy-rail lines (e.g. Shinbundang Line , Suin–Bundang Line , and AREX ) run on the left-hand track. The exceptions are the trains on Line 1 , as well as those on Line 4 south of Namtaeryeong station . These lines run on the left-hand track because these rail lines are government-owned via Korail or through-run to government-owned lines and follow
3135-489: The upcoming station, any possible line transfer, and the exiting side in Korean, followed by English. At major stations, this is followed by Japanese , then Mandarin Chinese , as well. Seoul Subway uses full-color LCD screens at all stations to display real-time subway arrival times, which are also available on apps for smartphones. Most trains have digital TV screens, and all of them have air conditioning and climate controlled seats installed that are automatically heated in
3192-478: The winter. In 2014, it became the world's first metro operator to use transparent displays for ads when it installed 48 transparent displays on major stations of Line 2 in Gangnam District . All lines use the T-money smart payment system using RFID and NFC technology for automatic payment by T-money smart cards , smartphones , or credit cards and one can transfer to any of the other line within
3249-579: Was extended to Yongsan and started through running to the Jungang Line , forming the Gyeongui–Jungang Line . The Sinnonhyeon - Sports Complex extension of Line 9 opened on 28 March 2015. On 30 January 2016 the Jeongja - Gwanggyo extension of the Shinbundang Line opened, followed by the Songdo - Incheon extension of the Suin Line on 27 February. Incheon Subway Line 2 opened on 30 July, and
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