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.
Lebanon
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Lebanon, officially known as the Lebanese Republic, is a sovereign state in Western Asia. It is bordered by Syria to the north and east and Israel to the south, Lebanons location at the crossroads of the Mediterranean Basin and the Arabian hinterland facilitated its rich history and shaped a cultural identity of religious and ethnic diversity. At just 10,452 km2, it is the smallest recognized country on the entire mainland Asian continent, the earliest evidence of civilization in Lebanon dates back more than seven thousand years, predating recorded history. Lebanon was the home of the Canaanites/Phoenicians and their kingdoms, a culture that flourished for over a thousand years. In 64 BC, the region came under the rule of the Roman Empire, in the Mount Lebanon range a monastic tradition known as the Maronite Church was established. As the Arab Muslims conquered the region, the Maronites held onto their religion, however, a new religious group, the Druze, established themselves in Mount Lebanon as well, generating a religious divide that has lasted for centuries. During the Crusades, the Maronites re-established contact with the Roman Catholic Church, the ties they established with the Latins have influenced the region into the modern era. The region eventually was ruled by the Ottoman Empire from 1516 to 1918, following the collapse of the empire after World War I, the five provinces that constitute modern Lebanon came under the French Mandate of Lebanon. The French expanded the borders of the Mount Lebanon Governorate, which was populated by Maronites and Druze. Lebanon gained independence in 1943, establishing confessionalism, a unique, foreign troops withdrew completely from Lebanon on 31 December 1946. Lebanon has been a member of the Organisation internationale de la francophonie since 1973, despite its small size, the country has developed a well-known culture and has been highly influential in the Arab world. Before the Lebanese Civil War, the experienced a period of relative calm and renowned prosperity, driven by tourism, agriculture, commerce. At the end of the war, there were efforts to revive the economy. In spite of troubles, Lebanon has the highest Human Development Index and GDP per capita in the Arab world. The name of Mount Lebanon originates from the Phoenician root lbn meaning white, occurrences of the name have been found in different Middle Bronze Age texts from the library of Ebla, and three of the twelve tablets of the Epic of Gilgamesh. The name is recorded in Ancient Egyptian as Rmnn, where R stood for Canaanite L, the name occurs nearly 70 times in the Hebrew Bible, as לְבָנוֹן. The borders of contemporary Lebanon are a product of the Treaty of Sèvres of 1920 and its territory was the core of the Bronze Age Phoenician city-states. After the 7th-century Muslim conquest of the Levant, it was part of the Rashidun, Umyayad, Abbasid Seljuk, with the dissolution of the Ottoman Empire, Greater Lebanon fell under French mandate in 1920, and gained independence under president Bechara El Khoury in 1943
3.
Mount Lebanon Governorate
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Mount Lebanon is one of the eight governorates of Lebanon. Its capital is located in Baabda, the majority of its population is Christian, with minorities of Druze, Muslims of various sects, as well as irreligious people. This governorate is named after the region of Mount Lebanon and, except for Beirut. The governorate is divided into six districts, Christians are the majority, comprising 70% of the population, followed by Druze, Muslims, the irreligious and others
4.
Aley District
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Aley is a district in Mount Lebanon, Lebanon, to the south-east of the Lebanons capital Beirut. Aley city was known as the bride of the summers during the 1960 and 1970s. During the 1975-1990 Civil War in Lebanon, Aley witnessed several battles around its environs, the largest religious community in the Aley district is the Druze denomination, followed by the Maronite, and Greek Orthodox Christian denominations. There are also communities of Sunni, and Shiite Muslims. It is estimated that roughly 65% of the district is of the Druze sect, while the remaining 35% is of the Christian sect
5.
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
6.
Daylight saving time
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Daylight saving time is the practice of advancing clocks during summer months by one hour so that evening daylight lasts an hour longer, while sacrificing normal sunrise times. Typically, regions that use Daylight Savings Time adjust clocks forward one hour close to the start of spring, American inventor and politician Benjamin Franklin proposed a form of daylight time in 1784. New Zealander George Hudson proposed the idea of saving in 1895. The German Empire and Austria-Hungary organized the first nationwide implementation, starting on April 30,1916, many countries have used it at various times since then, particularly since the energy crisis of the 1970s. The practice has both advocates and critics, DST clock shifts sometimes complicate timekeeping and can disrupt travel, billing, record keeping, medical devices, heavy equipment, and sleep patterns. Computer software often adjusts clocks automatically, but policy changes by various jurisdictions of DST dates, industrialized societies generally follow a clock-based schedule for daily activities that do not change throughout the course of the year. The time of day that individuals begin and end work or school, North and south of the tropics daylight lasts longer in summer and shorter in winter, with the effect becoming greater as one moves away from the tropics. However, they will have one hour of daylight at the start of each day. Supporters have also argued that DST decreases energy consumption by reducing the need for lighting and heating, DST is also of little use for locations near the equator, because these regions see only a small variation in daylight in the course of the year. After ancient times, equal-length civil hours eventually supplanted unequal, so civil time no longer varies by season, unequal hours are still used in a few traditional settings, such as some monasteries of Mount Athos and all Jewish ceremonies. This 1784 satire proposed taxing window shutters, rationing candles, and waking the public by ringing church bells, despite common misconception, Franklin did not actually propose DST, 18th-century Europe did not even keep precise schedules. However, this changed as rail transport and communication networks came to require a standardization of time unknown in Franklins day. Modern DST was first proposed by the New Zealand entomologist George Hudson, whose shift work job gave him time to collect insects. An avid golfer, he also disliked cutting short his round at dusk and his solution was to advance the clock during the summer months, a proposal he published two years later. The proposal was taken up by the Liberal Member of Parliament Robert Pearce, a select committee was set up to examine the issue, but Pearces bill did not become law, and several other bills failed in the following years. Willett lobbied for the proposal in the UK until his death in 1915, william Sword Frost, mayor of Orillia, Ontario, introduced daylight saving time in the municipality during his tenure from 1911 to 1912. Starting on April 30,1916, the German Empire and its World War I ally Austria-Hungary were the first to use DST as a way to conserve coal during wartime, Britain, most of its allies, and many European neutrals soon followed suit. Russia and a few other countries waited until the year
Lebanon
