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Meridian 20° West
The meridian 20° west of Prime Meridian, Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Greenland, Iceland, the Atlantic Ocean, the Southern Ocean, and Antarctica to the South Pole. The 20th meridian west forms a great ellipse with the 160th meridian east. In Antarctica, the meridian defines the border between the British Antarctic Territory and Queen Maud Land. Between the 5th parallel north and the 60th parallel south it forms the eastern boundary of the Latin American Nuclear-Weapon-Free Zone. From Pole to Pole Starting at the North Pole and heading south to the South Pole, the 20th meridian west passes through: : See also *19th meridian west *21st meridian west References {{geographical coordinates, state=collapsed Meridians (geography), w020 meridian west Borders of Norway Borders of the United Kingdom ... [...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] |
Latin American Nuclear-Weapon-Free Zone
The Treaty for the Prohibition of Nuclear Weapons in Latin America and the Caribbean (commonly known as The Tlatelolco Treaty) is an international treaty that establishes the denuclearization of Latin America and the Caribbean. It was proposed by Adolfo López Mateos, the President of Mexico, and promoted by the Mexican diplomats Alfonso García Robles, Ismael Moreno Pino and Jorge Castañeda as a response to the Cuban Missile Crisis (1962). For his efforts in favor of the reduction of nuclear weapons, García Robles was awarded the Nobel Peace Prize in 1982. The preparation of the text was entrusted to the Preparatory Commission for the Denuclearization of Latin America (COPREDAL), which established its headquarters in Mexico City and held four plenary sessions. The Treaty was signed by the signatory countries on February 12, 1967 and entered into force on April 25, 1969. The organization in charge of monitoring compliance with said treaty is OPANAL (Organization for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meridians (geography)
Meridian or a meridian line (from Latin ''meridies'' via Old French ''meridiane'', meaning “midday”) may refer to Science * Meridian (astronomy), imaginary circle in a plane perpendicular to the planes of the celestial equator and horizon **Central meridian (astronomy) * Meridian (geography), a longitude line, i.e. a line of constant longitude, or in other words an imaginary arc on the Earth's surface from the North Pole to the South Pole ** Meridian arc, the distance between two points with the same longitude ** Prime meridian, origin of longitudes ** Principal meridian, arbitrary meridians used as references in land surveying * Meridian line, used with a gnomon to Sundial#Meridian lines, measure solar elevation and time of year * Autonomous sensory meridian response, a static-like or tingling sensation on the skin Places Cities and towns * Meridian, California (other), U.S., multiple California towns named Meridian * Meridian, Colorado, U.S. * Meridian Village, Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st Meridian West
The meridian 21° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Greenland, Iceland, the Atlantic Ocean, the Southern Ocean, and Antarctica to the South Pole. The 21st meridian west forms a great ellipse with the 159th meridian east. From Pole to Pole Starting at the North Pole and heading south to the South Pole The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is the point in the Southern Hemisphere where the Earth's rotation, Earth's axis of rotation meets its surface. It is called the True South Pole to distinguish ..., the 21st meridian west passes through: : See also * 20th meridian west * 22nd meridian west References {{geographical coordinates, state=collapsed w021 meridian west ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th Meridian West
The meridian 19° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Greenland, Iceland, the Atlantic Ocean, the Southern Ocean, and Antarctica to the South Pole. The 19th meridian west forms a great circle with the 161st meridian east. From Pole to Pole Starting at the North Pole and heading south to the South Pole The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is the point in the Southern Hemisphere where the Earth's rotation, Earth's axis of rotation meets its surface. It is called the True South Pole to distinguish ..., the 19th meridian west passes through: : See also * 18th meridian west * 20th meridian west References {{reflist w019 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] |
Southern Region (Iceland)
Southern Region ( , ) is a region of Iceland Iceland is a Nordic countries, Nordic island country between the Atlantic Ocean, North Atlantic and Arctic Oceans, on the Mid-Atlantic Ridge between North America and Europe. It is culturally and politically linked with Europe and is the regi .... The population of the region was 34,076 (1 January 2024). The largest town in the region is Selfoss, with a population of 9,812 as of 2024. References External links *Source {{iceland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Region (Iceland)
Western Region (, ) is one of the traditional eight regions of Iceland, located on the western coast of the island. As of 2024, the region has a population of 17,419. References Western Region (Iceland), {{iceland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwestern Region (Iceland)
Northwestern Region (, ) is one of the traditional eight regions of Iceland, located in the north of the island. The largest town in the region is Sauðárkrókur, with a population of 2,609 in 2024. One of the primary attractions of the area is the basalt rock Hvítserkur, 15 meters high and resembles a dragon that throws its head to take a sip of water. References External links * {{iceland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland Sea
The Greenland Sea ( Danish: ''Grønlandshavet'') is a body of water that borders Greenland to the west, the Svalbard archipelago to the east, Fram Strait and the Arctic Ocean to the north, and the Norwegian Sea and Iceland to the south. The Greenland Sea is often defined as part of the Arctic Ocean, sometimes as part of the Atlantic Ocean. However, definitions of the Arctic Ocean and its seas tend to be imprecise or arbitrary. In general usage the term "Arctic Ocean" would exclude the Greenland Sea. In oceanographic studies the Greenland Sea is considered part of the Nordic Seas, along with the Norwegian Sea. The Nordic Seas are the main connection between the Arctic and Atlantic oceans and, as such, could be of great significance in a possible shutdown of thermohaline circulation. In oceanography the Arctic Ocean and Nordic Seas are often referred to collectively as the "Arctic Mediterranean Sea", a marginal sea of the Atlantic. The sea has Arctic climate with regular northe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuhn Island
Kuhn Island () is a coastal island in Hochstetter Bay, eastern Greenland. There are coal deposits on the island. The island was discovered by the Second German North Polar Expedition (1869-1870) and is named after Franz Kuhn von Kuhnenfeld, the Austro-Hungarian minister of war, who was a patron of the expedition's cartographer, Julius von Payer. Geography This island lies to the north of Wollaston Foreland, separated from Thomas Thomsen Land in the mainland by a narrow sound, the Fligely Fjord. The Lindeman Fjord has its mouth to the southwest and the Hochstetter Bay of the Greenland Sea lies to the east. The mouths of Ardencaple Fjord and Grandjean Fjord open to the north. The islands that are located further off the shore in the bay are Shannon Island to the NE and the Pendulum Islands to the SE. See also *List of islands of Greenland The following is an alphabetical list of the islands of Greenland. Many of these islands have both a Kalaallisut language n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dove Bay
Dove Bay () is a bay in King Frederick VIII Land, northeastern Greenland. It is part of the Northeast Greenland National Park area. Etymology Dove bay is said to have been the legendary ''Breidifjòrdr'' of the Sagas of Icelanders. It was named ''Dove Bai'' by the Second German North Polar Expedition led by Carl Koldewey after German physicist and meteorologist Heinrich Wilhelm Dove (1803–79). Geography Dove Bay is a large bay located between Cape Bismarck in Germania Land to the north, a complex cluster of coastal islands to the west, Store Koldewey to the east and Adolf S. Jensen Land to the southwest. Besides Store Koldewey, there are numerous islands in the periphery of the bay such as Edward Island, Godfred Hansen Island, Lindhard Island, Nanok Island, Tvillingerne and Djævleøen —with its conspicuous Teufelkap. There are also fjords, such as the Mørkefjord and Hellefjord, having their mouth in the bay. To the south, the bay opens to the Greenland Sea thro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
