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139th Meridian West
The meridian 139° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole. The 139th meridian west forms a great circle with the 41st meridian east. From Pole to Pole Starting at the North Pole and heading south to the South Pole, the 139th meridian west passes through: : See also * 138th meridian west *140th meridian west The meridian 140° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole. The line is the divider in the area of ... References {{geographical coordinates, state=collapsed w139 meridian west ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prime Meridian
A prime meridian is an arbitrarily chosen meridian (geography), meridian (a line of longitude) in a geographic coordinate system at which longitude is defined to be 0°. On a spheroid, a prime meridian and its anti-meridian (the 180th meridian in a degree (angle), 360°-system) form a great ellipse. This divides the body (e.g. Earth) into hemispheres of Earth, two hemispheres: the Eastern Hemisphere and the Western Hemisphere (for an east-west notational system). For Earth's prime meridian, various conventions have been used or advocated in different regions throughout history. Earth's current international standard prime meridian is the IERS Reference Meridian. It is derived, but differs slightly, from the Prime meridian (Greenwich), Greenwich Meridian, the previous standard. Longitudes for the Earth and Moon are measured from their prime meridian (at 0°) to 180° east and west. For all other Solar System bodies, longitude is measured from 0° (their prime meridian) to 360� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatu Huku
Fatu Huku, also known as Fatu Uku, is a small island in the Marquesas Islands, approximately north of Hiva Oa. Fatu Huku is less than long and wide and has an area of about Government and geography Fatu Huku is located at 9.43°S latitude and 138.93°W longitude. It is administratively part of the commune (municipality) of Hiva Oa in the administrative subdivision of the Marquesas Islands. The island is essentially a huge rock, looming steep-sided out of the ocean and rising to a flattened plateau with a maximum elevation of . Fatu Huku is the youngest of the volcanic Marquesas Islands, estimated to be only 1.3 million years old which accounts, in part, for its ruggedness as erosion has not yet carved out valleys and beaches. Coral is rare in the Marquesas, but a fossilized ancient coral reef is found at the higher elevations of Fatu Huku. The island is also surrounded by a roughly triangular-shaped barrier reef that is completely submerged, but can faintly be seen on s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
138th Meridian West
The meridian 138° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole. The 138th meridian west forms a great circle with the 42nd meridian east. From Pole to Pole Starting at the North Pole and heading south to the South Pole, the 138th meridian west passes through: : See also * 137th meridian west *139th meridian west The meridian 139° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole. The 139th meridian west forms a great ... References {{geographical coordinates, state=collapsed w138 meridian west ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Antarctic Territorial Claims
Seven sovereign states – Argentina, Australia, Chile, France, New Zealand, Norway, and the United Kingdom – have made eight territorial claims in Antarctica. These countries have tended to place their Antarctic scientific observation and study facilities within their respective claimed territories; however, a number of such facilities are located outside of the area claimed by their respective countries of operation, and countries without claims such as Spain, China, India, Italy, Japan, Pakistan, Russia, South Africa ( SANAE), Poland, and the United States have constructed research facilities within the areas claimed by other countries. There are overlaps among the territories claimed by Argentina, Chile, and the United Kingdom. History Spanish claims According to Argentina and Chile, the Spanish Crown had claims on Antarctica. The ''capitulación'' (governorship) granted to the conquistador Pedro Sánchez de la Hoz in 1539 by the King of Spain, Charles V, explicitly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fangataufa
Fangataufa (or Fangatafoa) is an uninhabited coral atoll in the eastern part of the Tuamotu Archipelago in French Polynesia. The atoll has been fully-owned by the French state since 1964. From 1966 to 1996 it was used as a nuclear test site by the French government. In total, 4 atmospheric and 10 underground nuclear explosions were carried out on the atoll. Geography The atoll is a coral outgrowth of a seamount which rises some from the seafloor, to a depth of . The seamount was formed 33.4 - 34.7 million years ago by the Pitcairn hotspot. The island is approx. long and wide. It has a lagoon area of and a land area of . It is located south of Moruroa atoll, east of Tematangi, southwest of the Gambier Islands and southeast of Tahiti. Access to the lagoon is through a pass lying SW of the northernmost point of the atoll; the channel has a width of about and a dredged depth of . A quay, in of water, is situated in the NE part of the lagoon; another quay, long in of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moruroa
Moruroa (Mururoa, Mururura), also historically known as Aopuni, is an atoll which forms part of the Tuamotu Archipelago in French Polynesia in the southern Pacific Ocean. It is located about southeast of Tahiti. Administratively Moruroa Atoll is part of the Commune of France, commune of Tureia, which includes the atolls of Tureia, Fangataufa, Tematangi and Vanavana. France undertook nuclear weapon tests between 1966 and 1996 at Moruroa and Fangataufa, causing international protests, notably in 1974 and 1995. The number of tests performed on Moruroa has been variously reported as 175 and 181. History The first recorded visit this atoll was Commander Philip Carteret on HMS ''Swallow'' in 1767, just a few days after he had discovered Pitcairn Island. Carteret named Mururoa "Bishop of Osnaburgh Island". In 1792, the British whaler was wrecked here, and it became known as Matilda's Rocks. Frederick William Beechey visited it in 1826. Early European explorers found that the atoll w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanavana
Vanavana, Kurataki, or Huataki is an atoll in the southeastern area of the Tuamotu Archipelago, French Polynesia French Polynesia ( ; ; ) is an overseas collectivity of France and its sole #Governance, overseas country. It comprises 121 geographically dispersed islands and atolls stretching over more than in the Pacific Ocean, South Pacific Ocean. The t .... Vanavana's nearest neighbour is Tureia, which is located to the east. Vanavana is a small oval-shaped atoll. It measures approximately in length, has a maximum width of and a land area of approximately . Its reef encloses completely the deep lagoon, which is . There is one hook-shaped large island in the north and another in the south of its reef. Vanavana Atoll is uninhabited; however, buildings on the northern end of the island are present. History The first recorded European to arrive at Vanavana was British mariner Captain Frederick Beechey in 1826. He named this atoll "Barrow Island", after Sir John Barrow. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vairaatea
Vairaatea is a small atoll of the Tuamotu group in French Polynesia. Geographically Vairaatea Atoll is part of the East-central subgroup of the Tuamotus, which includes Ahunui, Amanu, Fangatau, Hao and Nukutavake. Nukutavake, the closest land, lies to the east. Vairaatea Atoll measures in length and its width is about . Its reef has a roughly triangular shape. There are two long islands on it. The reef completely encloses a lagoon. Landing on this atoll is difficult on account of the surf and the lack of a safe anchorage. In 1989, Vairaatea was inhabited by eight families living in a village at the northern end of Puka Runga, the only inhabited island. According to the 2012 census, 57 people were living in Vairaatea, a drop from 70 in 1996. History The first recorded European to arrive at Vairaatea was the Spanish explorer Pedro Fernández de Quirós on the 9 February 1606. He named this atoll ''San Miguel Arcángel''. However his captains Prado y Tovar and Vaéz de Torres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nukutavake
Nukutavake or Nukutuvake is an island in the Tuamotu group in French Polynesia. It lies 1125 km from Tahiti. The closest land is small Pinaki Atoll, located 15 km to the southeast. Vairaatea Atoll lies 38 km to the west of Nukutavake. Nukutavake's length is 5 km and its width between 0.45 km and 1.3 km. Nukutuvake is not a typical Tuamotu atoll, but a single island. It was formed when its lagoon filled up with silt, in a similar manner as Fuvahmulah in the Maldives, which has a similar size and shape. There are shallow remains of the lagoon filled with marshy vegetation. The higher ground has many coconut palms. Nukutavake has 119 inhabitants (2022 census); Tavananui is the largest town. Many islanders have left the island in recent years, mainly to Tahiti, in search for work. There are a number of abandoned houses on the island. The people who remain live primarily on fish and copra production. There is a cyclone shelter on Nukutavake. Histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vahitahi
Vahitahi, or ''Vaitake'', is an atoll in the eastern area of the Tuamotu Archipelago, French Polynesia. Vahitahi's nearest neighbour is Akiaki, which is located to the northwest. Vahitahi is a small atoll with an elongated oval shape. It measures approximately in length and has a maximum width of . Its reef encloses completely the lagoon. The total land area of the islands on its reef is . The main village is called Mohitu (formerly Temanufaara). There were 105 inhabitants according to the 2012 census. History Vahitahi Atoll was the first land that Louis Antoine de Bougainville found in the Pacific in 1768. He called the atoll ''Les Quatre Facardins'', after a novel of the time. James Cook Captain (Royal Navy), Captain James Cook (7 November 1728 – 14 February 1779) was a British Royal Navy officer, explorer, and cartographer famous for his three voyages of exploration to the Pacific and Southern Oceans, conducted between 176 ... reached Vahitahi the following ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akiaki
Akiaki is a low coral atoll in the eastern area of the Tuamotu Archipelago, French Polynesia. Akiaki's nearest neighbor is Vahitahi, which is located 41 km to the southeast. Akiaki is a small atoll rising barely above sea level. The total land surface is only 1.3 km2. Its reef is occupied by a single flat island covered with coconut trees and other vegetation. There is no lagoon and it has only a difficult landing located on its northwestern side. Akiaki is barely inhabited with a rough total of 13 residents, its occasionally visited by tourists for its coconut plantations. Akiaki maintains a small fishing port used by the residents as their source of revenue. The island has received funding from Emily Williamson, who the Island is named after in 2018. The funding has gone towards repairs for the residents houses, food and clean water. History The first recorded European that arrived to Akiaki Atoll was Louis Antoine de Bougainville on 22 March 1768. He called thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puka-Puka
Puka-Puka is a small inhabited coral atoll in the north-eastern Tuamotu Archipelago, sometimes included as a member of the Disappointment Islands. This atoll is quite isolated, the nearest land being Fakahina, 182 km to the southwest. Puka-Puka Atoll has an elliptical shape. Its length is 6 km and its maximum width 3.3 km. Its land area is about 5 km2. The lagoon is filled with silt and has become very small. The low coral islands are dry and sparsely populated. According to the 2022 census, the total population was 137. The chief town is Te One Mahina, with about 110 inhabitants. Unlike the rest of the Tuamotus, the language of the islands, Pukapukan, is Marquesic. History Puka-Puka was the first of the Tuamotus sighted by the Spanish expedition of Ferdinand Magellan on 21 January 1521, and charted as ''San Pablo'' because it was discovered on the day on which Paul of Tarsus is traditionally said to have become a Christian. Together with Flint Island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
