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.
United Arab Emirates
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In 2013, the UAEs population was 9.2 million, of which 1.4 million are Emirati citizens and 7.8 million are expatriates. The country is a federation of seven emirates, and was established on 2 December 1971, the constituent emirates are Abu Dhabi, Ajman, Dubai, Fujairah, Ras al-Khaimah, Sharjah and Umm al-Quwain. Each emirate is governed by a monarch, together, they jointly form the Federal Supreme Council. One of the monarchs is selected as the President of the United Arab Emirates, Islam is the official religion of the UAE and Arabic is the official language. The UAEs oil reserves are the seventh-largest in the world while its natural gas reserves are the worlds seventeenth-largest, Sheikh Zayed, ruler of Abu Dhabi and the first President of the UAE, oversaw the development of the Emirates and steered oil revenues into healthcare, education and infrastructure. The UAEs economy is the most diversified in the Gulf Cooperation Council, while its most populous city of Dubai is an important global city, nevertheless, the country remains principally reliant on its export of petroleum and natural gas. The UAE is criticised for its rights record, including the specific interpretations of Sharia used in its legal system. The UAEs rising international profile has led analysts to identify it as a regional. It appears the land of the Emirates has been occupied for thousands of years, there is no proof of contact with the outside world at that stage, although in time it developed with civilisations in Mesopotamia and Iran. This contact persisted and became wide-ranging, probably motivated by trade in copper from the Hajar Mountains, in ancient times, Al Hasa was part of Al Bahreyn and adjoined Greater Oman. Sassanid groups were present on the Batinah coast, in 637, Julfar was an important port that was used as a staging post for the Islamic invasion of the Sassanian Empire. The area of the Al Ain/Buraimi Oasis was known as Tuam and was an important trading post for camel routes between the coast and the Arabian interior. The earliest Christian site in the UAE was first discovered in the 1990s, a monastic complex on what is now known as Sir Bani Yas Island. Thought to be Nestorian and built in 600 AD, the church appears to have been abandoned peacefully in 750 AD and it forms a rare physical link to a legacy of Christianity which is thought to have spread across the peninsula from 50 to 350 AD following trade routes. Certainly, by the 5th century, Oman had a bishop named John – the last bishop of Oman being Etienne, in 676 AD. This led to a group of travelling to Medina, converting to Islam and subsequently driving a successful uprising against the unpopular Sassanids. Following the death of Prophet Muhammad, the new Islamic communities south of the Persian Gulf threatened to disintegrate, with insurrections against the Muslim leaders. The Caliph Abu Bakr sent an army from the capital Medina which completed its reconquest of the territory with the battle of Dibba in which 10,000 lives are thought to have been lost
3.
Ras al-Khaimah
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Ras al-Khaimah is one of the seven emirates that make up the United Arab Emirates. The current statehood is the result of the 1909 appanage from Sharjah and its name could be taken to mean headland of the small huts, which can be attributed to the indigenous buildings that existed along the coast. The emirate is in the part of the UAE, bordering Omans exclave of Musandam. It covers an area of 1,684 square km, the capital city and home of most residents is also called Ras Al Khaimah. The emirate had a population of 210,063 at the 2005 Census, latest estimates put the total population at between 250,000 and 300,000. Locals accounted for 97,529 in the estimate for 2010. The city has two sections, Old Ras Al Khaimah and Nakheel, on either side of a creek. It is served by the Ras Al Khaimah International Airport and it consists of a northern part, and a large inland exclave in the south, and a few small islands in the Persian Gulf. Ras al-Khaimah has the most fertile soil in the country, due to a share in rainfall. Ancient graves were found in the Emirate in October 2012, the city was historically known as Julfar. Further, archaeological evidence has demonstrated that the settlement known as Julfar shifted location over time as harbour channels silted up, sources say that Julfar was inhabited by the Azd during the eighth and ninth centuries AD, and that the houses of the Azd were built of wood. In the Battle of Ras Al Khaimah of 1809, the Al Qasimi fleet was largely destroyed, the British operation continued to Linga on the Persian coast which was, like the Greater and Lesser Tunbs islands, administered by the Al Qasimi. The attack on Ras Al Khaimah resulted in the destruction of the tower of the 16th century Dhayah Fort whose remains can be seen at Rams in northern Ras Al Khaimah. The treaty stipulated the end of piracy and slavery, and laid the foundation for the British protectorate over the Trucial States that lasted until 1971, in 1869, Ras Al Khaimah became fully independent from neighbouring Sharjah. However, from September 1900 to 7 July 1921, it was re-incorporated into Sharjah, on 10 February 1972, Ras al-Khaimah, under the leadership of Sheikh Saqr bin Mohammad al-Qasimi, joined the United Arab Emirates. In 1919 shifted capital to Khatt due to British burning, signed General Maritime Treaty of 1820. 1820–1866, Sheikh Sultan Bin Saqr Al Qasimi, in 1820 shifted capital to Sharjah. 1866 – May 1867, Sheikh Ibrahim bin Sultan Al Qasimi, may 1867 –14 April 1868, Sheikh Khalid bin Sultan Al Qasimi
4.
Al Jazirah Al Hamra
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Al Jazirah Al Hamra is a town to the south of the city of Ras al-Khaimah in the United Arab Emirates. It is known for its collection of abandoned houses and other buildings, including a mosque, the town was originally home to three tribes and ruled by the Al-Zaab tribe, which was rehoused in Abu Dhabi following a dispute with the Ruler of Ras Al Khaimah. The town was originally an island and, by 1830, was home to some 200 people mostly occupied in pearl fishing. At the time, it was a dependency of Sharjah, the old village of Jazeerah Al Hamra was traditionally home to three tribes the main being Al-Zaab. Its last Al-Zaab Sharif was Hussein Bin Rahma Al-Zaabi, who is now the Sharif of Al-Zaab area in Abu Dhabi and his eldest son Rahma is the United Arab Emirates ambassador to Kuwait
5.
Daftah
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Daftah is a village near Masafi in the United Arab Emirates and ruled by Ras al-Khaimah Emirate. Daftah is on the road leads to Fujairah. It is located within the Valley of Ham, the Sharjah government is connecting Daftah with Khor Fakkan by a new road with five tunnels through the mountains being constructed by Halcrow. The road is scheduled to open in 2016 and currently extends to the village of Shis. Daftah village is populated by Al Naqbi tribe
