1.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, 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 of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through 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, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths 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, which converge at the north and south poles, 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, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
2.
Republic of Ireland
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Ireland, also known as the Republic of Ireland, is a sovereign state in north-western Europe occupying about five-sixths of the island of Ireland. The capital and largest city is Dublin, which is located on the part of the island. The state shares its land border with Northern Ireland, a part of the United Kingdom. It is otherwise surrounded by the Atlantic Ocean, with the Celtic Sea to the south, Saint Georges Channel to the south-east, and it is a unitary, parliamentary republic. The head of government is the Taoiseach, who is elected by the Dáil and appointed by the President, the state was created as the Irish Free State in 1922 as a result of the Anglo-Irish Treaty. It was officially declared a republic in 1949, following the Republic of Ireland Act 1948, Ireland became a member of the United Nations in December 1955. It joined the European Economic Community, the predecessor of the European Union, after joining the EEC, Ireland enacted a series of liberal economic policies that resulted in rapid economic growth. The country achieved considerable prosperity between the years of 1995 and 2007, which known as the Celtic Tiger period. This was halted by a financial crisis that began in 2008. However, as the Irish economy was the fastest growing in the EU in 2015, Ireland is again quickly ascending league tables comparing wealth and prosperity internationally. For example, in 2015, Ireland was ranked as the joint sixth most developed country in the world by the United Nations Human Development Index and it also performs well in several national performance metrics, including freedom of the press, economic freedom and civil liberties. Ireland is a member of the European Union and is a member of the Council of Europe. The 1922 state, comprising 26 of the 32 counties of Ireland, was styled, the Constitution of Ireland, adopted in 1937, provides that the name of the State is Éire, or, in the English language, Ireland. Section 2 of the Republic of Ireland Act 1948 states, It is hereby declared that the description of the State shall be the Republic of Ireland. The 1948 Act does not name the state as Republic of Ireland, because to have done so would have put it in conflict with the Constitution. The government of the United Kingdom used the name Eire, and, from 1949, Republic of Ireland, for the state, as well as Ireland, Éire or the Republic of Ireland, the state is also referred to as the Republic, Southern Ireland or the South. In an Irish republican context it is referred to as the Free State or the 26 Counties. From the Act of Union on 1 January 1801, until 6 December 1922, during the Great Famine, from 1845 to 1849, the islands population of over 8 million fell by 30%
3.
Provinces of Ireland
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Ireland has historically been divided into four provinces, Connacht, Leinster, Munster and Ulster. The provinces of Ireland serve no administrative or political purposes, a king of over-kings, a rí ruirech was often a provincial or semi-provincial king to whom several ruiri were subordinate. Entities belonging to the 1st and 2nd millennia are listed and these do not all belong to the same periods. Over the centuries, the number of provincial kings varied between three and six, no more than six genuine rí ruirech were ever contemporary, with the average being three or four. Also, following the Norman invasion, the situation became more condensed and complicated than previously. The Norman invasion began in 1169, and the Normans went on to occupy Ireland until 1541, in the early Irish annals these five ancient political divisions were referred to as cúigí such as the fifth of Munster, the fifth of Ulster and so on. Later record-makers dubbed them provinces, in imitation of the Roman imperial provinciae, in modern times they have become associated with groups of counties, although they have no legal status. The provinces were supplanted by the present system of counties after the Norman invasion, during the Tudor conquest, and for about a century after, provincial Presidencies existed in Connacht and Munster, serving a primarily military role. Six of the nine Ulster counties form modern-day Northern Ireland, which is part of the United Kingdom of Great Britain, Northern Ireland is sometimes called a province of the United Kingdom. These two inconsistent usages of the province can cause confusion. This dinnseanchas poem named Ard Ruide poetically describes the kingdoms of Ireland, Munster in the south is the kingdom of music and the arts, of harpers, of skilled ficheall players and of skilled horsemen. The fairs of Munster were the greatest in all Ireland, the last kingdom, Meath, is the kingdom of Kingship, of stewardship, of bounty in government, in Meath lies the Hill of Tara, the traditional seat of the High King of Ireland. The ancient earthwork of Tara is called Rath na Ríthe
4.
Munster
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Munster is one of the provinces of Ireland situated in the south of Ireland. In early Ireland, it was one of the fifths ruled by a king of over-kings Irish, following the Norman invasion of Ireland, the ancient kingdoms were shired into counties for administrative and judicial purposes. In later centuries, local government legislation has seen further sub-division of the historic counties, Munster has no official function for local government purposes. For the purposes of the ISO, the province is listed as one of the provincial sub-divisions of the State, geographically, Munster covers a total area of 24,675 km2 and has a population of 1,246,088 with the most populated city being Cork. Other significant urban centres in the province include Limerick and Waterford, in the early centuries AD, Munster was the domain of the Iverni peoples and the Clanna Dedad familial line, led by Cú Roí and to whom the king Conaire Mór also belonged. In the 5th century, Saint Patrick spent several years in the area and founded Christian churches, during the Early Middle Ages, most of the area was part of the Kingdom of Munster, ruled by the Eóganachta dynasty. Prior to this, the area was ruled by the Dáirine and Corcu Loígde overlords from the early 7th century onwards, later rulers from the Eóganachta who would dominate a greater part of Ireland were Cathal mac Finguine and Feidlimid mac Cremthanin. Notable regional kingdoms and lordships of Early Medieval Munster were Iarmuman, Osraige, Uí Liatháin, Uí Fidgenti, Éile, Múscraige, Ciarraige Luachra, Corcu Duibne, Corcu Baiscinn, around this period Ossory broke away from Munster. The 10th century saw the rise of the Dalcassian clan, who had earlier annexed Thomond and their leaders were the ancestors of the OBrien dynasty and spawned Brian Boru, perhaps the most noted High King of Ireland, and several of whose descendants were also High Kings. By 1118 Munster had fractured into the Kingdom of Thomond under the OBriens, the Kingdom of Desmond under the MacCarthy dynasty, the three crowns of the flag of Munster represent these three late kingdoms. The OBrien of Thomond and MacCarthy of Desmond surrendered and regranted sovereignty to the Tudors in 1543 and 1565, the impactful Desmond Rebellions, led by the FitzGeralds, soon followed. By the mid-19th century much of the area was hit hard in the Great Famine, the province was affected by events in the Irish War of Independence in the early 20th century, and there was a brief Munster Republic during the Irish Civil War. The Irish leaders Michael Collins and earlier Daniel OConnell came from families of the old Gaelic Munster gentry, noted for its traditions in Irish folk music, and with many ancient castles and monasteries in the province, Munster is a tourist destination. During the fifth century, St. Patrick spent seven years founding churches and ordaining priests in Munster, but a fifth century bishop named Ailbe is the patron saint of Munster. In Irish mythology, a number of goddesses are associated with the province including Anann, Áine, Grian, Clíodhna, Aimend, Mór Muman, Bébinn, Aibell. Each is historically associated with certain septs of the nobility, the druid-god of Munster is Mug Ruith. The province has long had trading and cultural links with continental Europe, the tribe of Corcu Loígde had a trading fleet active along the French Atlantic coast, as far south as Gascony, importing wine to Munster. The Eóganachta had ecclesiastical ties with Germany, which show in the architecture of their capital at the Rock of Cashel
5.
Counties of Ireland
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The counties of Ireland are sub-national divisions that have been, and in some cases continue to be, used to geographically demarcate areas of local government. These land divisions were formed following the Norman invasion of Ireland in imitation of the then in use as units of local government in the Kingdom of England. The older term shire was historically equivalent to county, the principal function of the county was to impose royal control in the areas of taxation, security and the administration of justice at the local level. Cambro-Norman control was limited to the southeastern parts of Ireland. The powers exercised by the Cambro-Norman barons and the Old English nobility waned over time, new offices of political control came to be established at a county level. In the Republic of Ireland, some counties have been resulting in the creation of new counties. Along with certain defined cities, counties form the basis for the demarcation of areas of local government in the Republic of Ireland. Currently, there are 26 county level,3 city level and 2 city and county entities – the modern equivalent of counties corporate – that are used to demarcate areas of government in the Republic. In Northern Ireland, counties are no longer used for local government, upon the partition of Ireland in 1921, the county became one of the basic land divisions employed, along with county boroughs. The word county has come to be used in different senses for different purposes, in common usage, many people have in mind the 32 counties that existed prior to 1838 – the so-called traditional counties. However, in usage in the Republic of Ireland, the term often refers to the 28 modern counties. The term is also conflated with the 31 areas currently used to demarcate areas of government in the Republic of Ireland at the level of LAU1. In Ireland, usage of the county nearly always comes before rather than after the county name, thus County Roscommon in Ireland as opposed to Roscommon County in Michigan. The former Kings County and Queens County were exceptions, these are now County Offaly and County Laois, the abbreviation Co. is used, as in Co. There appears to be no official guidance in the matter, as even the local council uses all three forms, the synonym shire is not used for Irish counties, although the Marquessate of Downshire was named in 1789 after County Down. Parts of some towns and cities were exempt from the jurisdiction of the counties that surrounded them and these towns and cities had the status of a County corporate, many granted by Royal Charter, which had all the judicial, administrative and revenue raising powers of the regular counties. The political geography of Ireland can be traced with accuracy from the 6th century. At that time Ireland was divided into a patchwork of petty kingdoms with a political hierarchy which
6.
County Tipperary
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County Tipperary is a county in Ireland. Tipperary County Council is the government authority for the county. It is located in the province of Munster, the county is named after the town of Tipperary, and was established in the early thirteenth century, shortly after the Norman invasion of Ireland. The population of the county was 160,441 at the 2016 census. The largest towns are Clonmel, Nenagh and Thurles, Tipperary is the sixth largest of the 32 counties by area and the 12th largest by population. It is the third largest of Munsters 6 counties by size and it is also the largest landlocked county in Ireland. The region is part of the plain of Ireland, but the diverse terrain contains several mountain ranges, the Knockmealdown, the Galtee, the Arra Hills. Most of the county is drained by the River Suir, the part by tributaries of the River Shannon, the eastern part by the River Nore. No part of the county touches the coast, the centre is known as the Golden Vale, a rich pastoral stretch of land in the Suir basin which extends into counties Limerick and Cork. Parishes were delineated after the Down Survey as a subdivision, with multiple townlands per parish. The civil parishes had some use in local taxation and were included on the nineteenth century maps of the Ordnance Survey of Ireland, for poor law purposes, District Electoral Divisions replaced the civil parishes in the mid-nineteenth century. There are 199 civil parishes in the county, townlands are the smallest officially defined geographical divisions in Ireland, there are 3,159 townlands in the county. Following the Norman invasion of Ireland, the Kingdom of Munster was claimed as a lordship, by 1210, the sheriffdom of Munster shired into the shires of Tipperary and Limerick. In 1328, Tipperary was granted to the Earls of Ormond as a county palatine or liberty, the grant excluded church lands such as the archiepiscopal see of Cashel, which formed the separate county of Cross Tipperary. The county was divided again in 1838. When the Local Government Act 1898 established county councils to replace the grand jury for civil functions and their names were changed from Tipperary North/South Riding to North/South Tipperary by the Local Government Act 2001, which redesignated all administrative counties as simply counties. The Local Government Reform Act 2014 has amalgamated the two counties and restored a single county of Tipperary, following the Local Government Reform Act 2014, Tipperary County Council is the local government authority for the county. The authority is a merger of two separate authorities North Tipperary County Council and South Tipperary County Council which operated up until June 2014
7.
Western European Time
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Western European Time is a time zone covering parts of western and northwestern Europe. WEST is called British Summer Time in the UK and is known as Irish Standard Time in Ireland. Conversely, Iceland and eastern Greenland are included although both are west of 7. 5°W, in September 2013, a Spanish parliamentary committee recommended switching to WET, a move being considered by MPs. However, the German occupation switched France to German time, two other occupied territories, Belgium and the Netherlands, did the same, and Spain also switched to CET in solidarity with Germany under the orders of General Franco. In the United Kingdom, from 1940 to 1945 British Summer Time was used in winters, between 18 February 1968 and 31 October 1971, BST was used all year round. In Ireland, from 1940 to 1946 Irish Summer Time was used all year round, between 18 February 1968 and 31 October 1971, Irish Standard Time was used all year round. In Portugal, CET was used in the mainland from 1966 to 1976, the autonomous region of the Azores used WET from 1992 to 1993. Iceland Mykines, Faroe Islands Western Ireland Western Portugal Madeira Canary Islands These areas are located between 7°30′ W and 22°30′ W Areas using UTC+1, See Central European Time
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