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.
Estonia
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Estonia, officially the Republic of Estonia, is a country in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia, across the Baltic Sea lies Sweden in the west and Finland in the north. The territory of Estonia consists of a mainland and 2,222 islands and islets in the Baltic Sea, covering 45,339 km2 of land and water, and is influenced by a humid continental climate. The territory of Estonia has been inhabited since at least 6500 BC, in 1988, during the Singing Revolution, the Estonian Supreme Soviet issued the Estonian Sovereignty Declaration in defiance of Soviet rule, and independence was restored on 20 August 1991. Estonia is a parliamentary republic divided into fifteen counties. Its capital and largest city is Tallinn, with a population of 1.3 million, it is one of the least-populous member states of the European Union, Eurozone, North Atlantic Treaty Organization, OECD and Schengen Area. Estonia is a country with an advanced, high-income economy that is among the fastest growing in the EU. Its Human Development Index ranks very highly, and it performs favourably in measurements of economic freedom, civil liberties, the 2015 PISA test places Estonian high school students 3rd in the world, behind Singapore and Japan. Citizens of Estonia are provided with health care, free education. Since independence the country has developed its IT sector, becoming one of the worlds most digitally advanced societies. In 2005 Estonia became the first nation to hold elections over the Internet, in the Estonian language, the oldest known endonym of the Estonians was maarahvas, meaning country people or people of the land. The land inhabited by Estonians was called Maavald meaning Country Parish or Land Parish, one hypothesis regarding the modern name of Estonia is that it originated from the Aesti, a people described by the Roman historian Tacitus in his Germania. The historic Aesti were allegedly Baltic people, whereas the modern Estonians are Finno-Ugric, the geographical areas between Aesti and Estonia do not match, with Aesti being further down south. Ancient Scandinavian sagas refer to a land called Eistland, as the country is called in Icelandic. Early Latin and other ancient versions of the name are Estia and Hestia, esthonia was a common alternative English spelling prior to 1921. Human settlement in Estonia became possible 13,000 to 11,000 years ago, the oldest known settlement in Estonia is the Pulli settlement, which was on the banks of the river Pärnu, near the town of Sindi, in south-western Estonia. According to radiocarbon dating it was settled around 11,000 years ago, the earliest human inhabitation during the Mesolithic period is connected to Kunda culture, which is named after the town of Kunda in northern Estonia. At that time the country was covered with forests, and people lived in communities near bodies of water
3.
Counties of Estonia
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Counties are the first-level administrative subdivisions of Estonia. Estonian territory is composed of 15 counties, including 13 on the mainland and 2 on islands, the government of each county is led by a maavanem who represents the national government at the regional level. Governors are appointed by the government for a term of five years. Each county is divided into municipalities of two types, urban municipalities and rural municipalities. Population figures are those of 31 December 2011, in the first centuries AD, political and administrative subdivisions began to emerge in Estonia. Two larger subdivisions appeared, the parish and the county, the parish consisted of several villages. Nearly all parishes had at least one fortress, the defense of the local area was directed by the highest official, the parish elder. The county was composed of several parishes, also headed by an elder, by the 13th century the following major counties had developed in Estonia, Saaremaa, Läänemaa, Harjumaa, Rävala, Virumaa, Järvamaa, Sakala, and Ugandi. Additionally there were several smaller elderships in central Estonia where danger of war was smaller – Vaiga, Mõhu, Nurmekund, the exact number and borders of some elderships are disputed. The first documented mentioning of Estonian political and administrative subdivisions comes from the Chronicle of Henry of Livonia, the Autonomy of the Estonia counties and parishes ended after conquered and divided between Denmark, Livonian Order, Bishopric of Dorpat and Bishopric of Ösel-Wiek. The name of Rävala became Reval, replacing the name of an Estonian town Lindanisse, Ugandi, Sakala and the smaller elderships disappeared from common usage. In the 1580s, after the Livonian war as Sweden had conquered Northern Estonia, Harju, Järva, Lääne, southern Estonia, which belonged to Poland 1582-1625, was divided into voivodships of Pärnu and Tartu, the island of Saaremaa belonged to Denmark until 1645. They all became counties as they went under Swedish rule and this administrative system mostly remained as Estonia went under Russian rule as a result of the Northern War. In 1793 were formed Võru County in the south of Tartumaa, in 1796 Paldiski County was joined with Harjumaa again. Until 1888 Võrumaa and Viljandimaa were not completely independent from Tartumaa and Pärnumaa respectively, several changes were made to the borders of counties after Estonia became independent, most notably the formation of Valga County and Petseri County. During the Soviet rule, Petseri County once again became a part of Russia in 1945, hiiumaa seceded from Läänemaa in 1946, Jõgevamaa from Tartumaa in 1949 and Jõhvimaa from Virumaa in 1949. Counties were completely dissolved in 1950 as Estonian SSR was divided into regions, until the 1960s the borders of regions changed often until 15 of them were left. Out of them, Põlva and Rapla regions became separate, while the others were roughly corresponding to the pre-1950 counties, Counties were re-established on 1 January 1990 in the borders of the Soviet-era regions
4.
Ethnic group
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An ethnic group or ethnicity is a category of people who identify with each other based on similarities, such as common ancestral, language, social, cultural or national experiences. Unlike other social groups, ethnicity is often an inherited status based on the society in which one lives, in some cases, it can be adopted if a person moves into another society. Ethnic groups, derived from the historical founder population, often continue to speak related languages. By way of language shift, acculturation, adoption and religious conversion, it is possible for individuals or groups to leave one ethnic group. Ethnicity is often used synonymously with terms such as nation or people. In English, it can also have the connotation of something exotic, generally related to cultures of more recent immigrants, the largest ethnic groups in modern times comprise hundreds of millions of individuals, while the smallest are limited to a few dozen individuals. Conversely, formerly separate ethnicities can merge to form a pan-ethnicity, whether through division or amalgamation, the formation of a separate ethnic identity is referred to as ethnogenesis. The term ethnic is derived from the Greek word ἔθνος ethnos, the inherited English language term for this concept is folk, used alongside the latinate people since the late Middle English period. In Early Modern English and until the mid-19th century, ethnic was used to mean heathen or pagan, as the Septuagint used ta ethne to translate the Hebrew goyim the nations, non-Hebrews, non-Jews. The Greek term in antiquity could refer to any large group, a host of men. In the 19th century, the term came to be used in the sense of peculiar to a race, people or nation, the abstract ethnicity had been used for paganism in the 18th century, but now came to express the meaning of an ethnic character. The term ethnic group was first recorded in 1935 and entered the Oxford English Dictionary in 1972, depending on the context that is used, the term nationality may either be used synonymously with ethnicity, or synonymously with citizenship. The process that results in the emergence of an ethnicity is called ethnogenesis, the Greeks at this time did not describe foreign nations but had also developed a concept of their own ethnicity, which they grouped under the name of Hellenes. Herodotus gave an account of what defined Greek ethnic identity in his day, enumerating shared descent. Whether ethnicity qualifies as a universal is to some extent dependent on the exact definition used. Many social scientists, such as anthropologists Fredrik Barth and Eric Wolf and they regard ethnicity as a product of specific kinds of inter-group interactions, rather than an essential quality inherent to human groups. According to Thomas Hylland Eriksen, the study of ethnicity was dominated by two distinct debates until recently, one is between primordialism and instrumentalism. In the primordialist view, the participant perceives ethnic ties collectively, as a given, even coercive
5.
Estonians
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Estonians are a Finnic ethnic group related to the Finns that mainly inhabit Estonia, a country located south of Finland and the Finnish Gulf. Their national language belongs to Finnic branch and is known as Estonian, Estonia was first inhabited about 10,000 years ago, just after the Baltic ice lake had retreated from Estonia. Living in the area for more than 5,000 years would put the ancestors of Estonians among the oldest permanent inhabitants in Europe. On the other hand, some recent linguistic estimations suggest that Fenno-Ugrian language arrived around the Baltic Sea considerably later, the oldest known endonym of the Estonians is Maarahvas. Eesti, the endonym of Estonia, is thought to be derived from the word Aestii. The Roman historian Tacitus in 98 AD was the first to mention the Aestii people, and early Scandinavians called the south of the Gulf of Finland Eistland. Proto-Estonians were also called Chuds in Old East Slavic chronicles, the Estonian language belongs to the Finnic branch of the Uralic family of languages, as does the Finnish language. The first known book in Estonian was printed in 1525, while the oldest known examples of written Estonian originate in 13th-century chronicles, Estonians are genetically closest to their neighbouring Tver region Russians and Latvians. However, Estonians are still the nearest genetic relatives of Finns, although Estonian national consciousness spread in the course of the 19th century during the Estonian national awakening, some degree of ethnic awareness preceded this development. By the 18th century the self-denomination eestlane spread among Estonians along with the older maarahvas, anton thor Helles translation of the Bible into Estonian appeared in 1739, and the number of books and brochures published in Estonian increased from 18 in the 1750s to 54 in the 1790s. By the end of the more than a half of adult peasants could read. The first university-educated intellectuals identifying themselves as Estonians, including Friedrich Robert Faehlmann, Kristjan Jaak Peterson and Friedrich Reinhold Kreutzwald, the ruling elites had remained predominantly German in language and culture since the conquest of the early 13th century. By the end of 1860 the Estonians became unwilling to reconcile with German cultural and political hegemony, before the attempts at Russification in the 1880s, their view of Imperial Russia remained positive. Estonians have strong ties to the Nordic countries stemming from important cultural and religious influences gained over centuries during Scandinavian and German rule, indeed, Estonians consider themselves Nordic rather than Baltic, in particular because of close ethnic and linguistic affinities with the Finns. An estimated 40,000 Estonians lived in Russia in 1920, in sum,37,578 people moved from Soviet Russia to Estonia. During World War II, when Estonia was invaded by the Soviet Army in 1944, many refugees who survived the risky sea voyage to Sweden or Germany later moved from there to Canada, the United Kingdom, the United States or Australia. Some of these refugees and their descendants returned to Estonia after the nation regained its independence in 1991 and this is at least partly due to the easy access to oscillating migration to Finland. Recognising the problems arising from low birth rate and high emigration, the country has launched various measures to both increase the birth rate and to lure migrant Estonians back to Estonia
6.
Russians
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Russians are an East Slavic ethnic group native to Eastern Europe. The majority of Russians inhabit the state of Russia, while notable minorities exist in Ukraine, Kazakhstan. A large Russian diaspora exists all over the world, with numbers in the United States, Germany, Israel. Russians are the most numerous group in Europe. They are predominantly Orthodox Christians by religion, the Russian language is official in Russia, Belarus, Kazakhstan, Kyrgyzstan, and Tajikistan, and also spoken as a secondary language in many former Soviet states. There are two Russian words which are translated into English as Russians. One is русские, which most often means ethnic Russians, another is россияне, which means citizens of Russia. The former word refers to ethnic Russians, regardless of what country they live in, under certain circumstances this term may or may not extend to denote members of other Russian-speaking ethnic groups from Russia, or from the former Soviet Union. The latter word refers to all people holding citizenship of Russia, regardless of their ethnicity, translations into other languages often do not distinguish these two groups. The name of the Russians derives from the Rus people, the name Rus would then have the same origin as the Finnish and Estonian names for Sweden, Ruotsi and Rootsi. According to other theories the name Rus is derived from Proto-Slavic *roud-s-ь, the modern Russians formed from two groups of East Slavic tribes, Northern and Southern. The tribes involved included the Krivichs, Ilmen Slavs, Radimichs, Vyatiches, genetic studies show that modern Russians do not differ significantly from Belarusians and Ukrainians. Some ethnographers, like Zelenin, affirm that Russians are more similar to Belarusians, such Uralic peoples included the Merya and the Muromians. Outside archaeological remains, little is known about the predecessors to Russians in general prior to 859 AD when the Primary Chronicle starts its records and it is thought that by 600 AD, the Slavs had split linguistically into southern, western, and eastern branches. Later, both Belarusians and South Russians formed on this ethnic linguistic ground, the same Slavic ethnic population also settled the present-day Tver Oblast and the region of Beloozero. With the Uralic substratum, they formed the tribes of the Krivichs, in 2010, the worlds Russian population was 129 million people of which 86% were in Russia,11. 5% in the CIS and Baltic countries, with a further 2. 5% living in other countries. Roughly 111 million ethnic Russians live in Russia, 80% of whom live in the European part of Russia, ethnic Russians historically migrated throughout the area of former Russian Empire and Soviet Union, sometimes encouraged to re-settle in borderlands by the Tsarist and later Soviet government. On some occasions ethnic Russian communities, such as Lipovans who settled in the Danube delta or Doukhobors in Canada, after the Russian Revolution and Russian Civil War starting in 1917, many Russians were forced to leave their homeland fleeing the Bolshevik regime, and millions became refugees
7.
Eastern European Time
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Eastern European Time is one of the names of UTC+02,00 time zone,2 hours ahead of Coordinated Universal Time. The zone uses daylight saving time, so that it uses UTC+03,00 during the summer, a number of African countries use UTC+02,00 all year long, where it is called Central Africa Time, although Egypt and Libya also use the term Eastern European Time. The following countries, parts of countries, and territories use Eastern European Time all year round, Egypt, since 21 April 2015, used EEST from 1988–2010, Kaliningrad Oblast, since 26 October 2014, also used EET in years 1945 and 1991–2011. Libya, since 27 October 2013, switched from Central European Time, used year-round EET from 1980–1981, 1990–1996 and 1998–2012. Belarus, in years 1922–30 and 1990–2011 In Poland this time was used in years 1918–22, in time of World War II, Germany implemented MET in east occupied territories. Republic of Crimea and Sevastopol used EET as part of Ukraine in years 1991-94 and 1996-2014 Turkey, used EET in years 1910-1978, now uses year round DST timezone called Further-eastern European Time or Turkey Time. The Turkish Republic of Northern Cyprus also uses FET, sometimes, due to its use on Microsoft Windows, FLE Standard Time or GTB Standard Time are used to refer to Eastern European Time. Since political, in addition to geographical, criteria are used in the drawing of time zones. The EET time zone, were it drawn by purely geographical terms, the easternmost part of the Republic of Macedonia, including the city of Strumica. The absolutely easternmost part of Serbia, in the Pirot District, the easternmost town in Norway, Vardø, lies at 30°51 E, which is located east of even of the central meridian of UTC+2, i. e. east of Istanbul and Alexandria. The Norwegian-Russian border is the place where CET borders Moscow time. There is a point at the Norway-Finland-Russia tripoint, near the town of Rayakoski. Belarus is located between 23°11′E and 32°47′E and is fully located with the physical UTC+2 area, but it uses UTC+3 year around. This also includes the city of Anapa, at the westernmost tip of the Krasnodar Krai near the entrance to the Sea of Azov, the Norway–Russia–Finland tri-zone point at Muotkavaara is surrounded by three different times in winter, two in summer. It had three time zones year-around before 2014, two of the four tripoints of Belarus and the tripoint of the Kaliningrad Region are surrounded by three different times in winter
Estonia
Järva County
Annaberg-Buchholz, Germany
Fredensborg-Humlebæk, Denmark
Håbo, Sweden
Hamina, Finland
Havirov, Czech Republic
Mažeikiai, Lithuania
Pereiaslav-Khmelnytskyi, Ukraine
Saldus, Latvia
Westminster, Maryland, United States
