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Birekte Terrane
The Birekte (russian: Биректе; sah, Билэктэ) is a river in Yakutia (Sakha Republic), Russia. It is a tributary of the Olenyok with a length of . Its drainage basin area is . The river flows north of the Arctic Circle, across a lonely, desolate area devoid of settlements. Course The Birekte is a left tributary of the Olenyok. Its sources are in the northern fringes of the Central Siberian Plateau. It heads first southwards and, after the confluence of the Omonos, it flows roughly northeastwards. Finally it joins the left bank of the Olenyok river downstream from the confluence of the Ukukit, upstream of its mouth.Google Earth The river is fed by rain and snow. It is frozen between early October and late May. The longest tributary is the long Omonos (Омоноос) from the right. Birekte Terrane The Birekte terrane is located by the Anabar Shield, in the north-eastern part of the Siberian Craton, in the basins of the Popigay, Anabar, Birekte and Oleny ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operational Navigation Chart
An aeronautical chart is a map designed to assist in the navigation of aircraft, much as nautical charts do for watercraft, or a roadmap does for drivers. Using these charts and other tools, pilots are able to determine their position, safe altitude, best route to a destination, navigation aids along the way, alternative landing areas in case of an in-flight emergency, and other useful information such as radio frequencies and airspace boundaries. There are charts for all land masses on Earth, and long-distance charts for trans-oceanic travel. Specific charts are used for each phase of a flight and may vary from a map of a particular airport facility to an overview of the instrument routes covering an entire continent (e.g., global navigation charts), and many types in between. Visual flight charts are categorized according to their scale, which is proportional to the size of the area covered by one map. The amount of detail is necessarily reduced when larger areas are represen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukukit
The Ukukit (russian: Укукит) is a river in Yakutia (Sakha Republic), Russia. It is a tributary of the Olenyok with a length of . Its drainage basin area is . The river flows north of the Arctic Circle across a lonely, desolate area of the Olenyoksky District devoid of settlements. In the 1980s kimberlite dikes were discovered by geologists in the basin of the Ukukit. Course The Ukukit is a left tributary of the Olenyok. Its sources are in the northeastern corner of the Central Siberian Plateau. It heads first eastwards and, about halfway down its course, it bends and flows roughly northeastwards. Finally the river joins the left bank of the Olenyok upstream from the confluence of the Birekte, upstream of its mouth.Google Earth The Ukukit is fed by rain and snow. It is frozen between early October and late May or early June. Its longest tributary is the long Kutuguna from the left. See also *List of rivers of Russia *Dike (geology) A dike or dyke, in Geology, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Russia
Russia can be divided into a European and an Asian part. The dividing line is generally considered to be the Ural Mountains. The European part is drained into the Arctic Ocean, Baltic Sea, Black Sea, and Caspian Sea. The Asian part is drained into the Arctic Ocean and the Pacific Ocean. Notable rivers of Russia in Europe are Volga (which is the longest river in Europe), Pechora, Don, Kama, Oka and the Northern Dvina, while several other rivers originate in Russia but flow into other countries, such as the Dnieper and the Western Dvina. In Asia, important rivers are the Ob, the Irtysh, the Yenisei, the Angara, the Lena, the Amur, the Yana, the Indigirka, and the Kolyma. In the list below, the rivers are grouped by the seas or oceans into which they flow. Rivers that flow into other rivers are ordered by the proximity of their point of confluence to the mouth of the main river, i.e., the lower in the list, the more upstream. There is an alphabetical list of rivers at the end of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anabar (river)
The Anabar ( rus, Анабар, r=Anabar, in its upper course: Большая Куонамка ''Bolshaya Kuonamka''; sah, Анаабыр, translit=Anaabyr) is a river in Sakha, Russia. It is long ( counting the long Bolshaya Kuonamka ("Big Kuonamka") stretch of its upper course) and has a drainage basin of . Course The Anabar is formed at the confluence of the Malaya Kuonamka and Bolshaya Kuonamka at the edge of the North Siberian Lowland. The length of the Anabar proper is . The two rivers forming it have their sources in the northeastern part of the Anabar Plateau, part of the Central Siberian Plateau. There are many lakes in its basin. The Anabar basin is located between rivers Khatanga and Olenyok. The mouth of the river is in the Anabar Bay. Its mean annual discharge is , concentrated heavily in early summer when the ice that covers the river for most of the year thaws. The Uele river flows into the Laptev Sea close to the mouth of the Anabar, but it is not its tri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popigay (river)
The Popigay (russian: Попигай) is a river in Krasnoyarsk Krai, Russia. It s a right tributary of the Khatanga. The length of the river is . The area of its drainage basin is . The river has its source in the Anabar Plateau. It freezes up in October and breaks up in June. Its main tributaries are the Rassokha and Fomich. The river passes by the Popigay crater, about northeast of . See also * |
Siberian Craton
Siberia, also known as Angaraland (or simply Angara) and Angarida, is an ancient craton in the heart of Siberia. Today forming the Central Siberian Plateau, it was an independent continent before the Permian period. The Verkhoyansk Sea, a passive continental margin, was fringing the Siberian Craton to the east in what is now the East Siberian Lowland. Angaraland was named in the 1880s by Austrian geologist Eduard Suess who erroneously believed that in the Paleozoic there were two large continents in the Northern Hemisphere: "Atlantis", North America connected to Europe by a peninsula (=Greenland and Iceland); and "Angara-land", eastern Asia, named after the Angara River in Siberia. Precambrian history About 2.5 billion years ago (Siderian), Siberia was part of a continent called Arctica, along with the Canadian Shield. Around 1.1 billion years ago (Stenian), Siberia became part of the supercontinent of Rodinia, a state of affairs which lasted until the Cryogenian about 750 million ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anabar Shield
Anabar Shield (russian: Анабарский щит) is a shield in Siberia. It is an exposed basement of the Siberian Craton. Together with the Aldan Shield to the southeast, the Anabar Shield is one of the main features of the craton. On the surface it appears as an upland of moderate height, built of gneisses and crystalline shales folded in the Archean. There are numerous dislocations and intrusions. The outer zone has slightly undulated layers of Proterozoic deposits.Анабарский массив The Anabar Shield coincides geographically with the |
Terrane
In geology, a terrane (; in full, a tectonostratigraphic terrane) is a crust fragment formed on a tectonic plate (or broken off from it) and accreted or " sutured" to crust lying on another plate. The crustal block or fragment preserves its own distinctive geologic history, which is different from that of the surrounding areas—hence the term "exotic" terrane. The suture zone between a terrane and the crust it attaches to is usually identifiable as a fault. A sedimentary deposit that buries the contact of the terrane with adjacent rock is called an overlap formation. An igneous intrusion that has intruded and obscured the contact of a terrane with adjacent rock is called a stitching pluton. Older usage of ''terrane'' simply described a series of related rock formations or an area having a preponderance of a particular rock or rock groups. Overview A tectonostratigraphic terrane is not necessarily an independent microplate in origin, since it may not contain the full thickness ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Soviet Encyclopedia
The ''Great Soviet Encyclopedia'' (GSE; ) is one of the largest Russian-language encyclopedias, published in the Soviet Union from 1926 to 1990. After 2002, the encyclopedia's data was partially included into the later ''Bolshaya rossiyskaya entsiklopediya'' (or '' Great Russian Encyclopedia'') in an updated and revised form. The GSE claimed to be "the first Marxist–Leninist general-purpose encyclopedia". Origins The idea of the ''Great Soviet Encyclopedia'' emerged in 1923 on the initiative of Otto Schmidt, a member of the Russian Academy of Sciences. In early 1924 Schmidt worked with a group which included Mikhail Pokrovsky, (rector of the Institute of Red Professors), Nikolai Meshcheryakov (Former head of the Glavit, the State Administration of Publishing Affairs), Valery Bryusov (poet), Veniamin Kagan (mathematician) and Konstantin Kuzminsky to draw up a proposal which was agreed to in April 1924. Also involved was Anatoly Lunacharsky, People's Commissar of Education ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Earth
Google Earth is a computer program that renders a 3D computer graphics, 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposition, superimposing satellite images, aerial photography, and geographic information system, GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and coordinates, or by using a Computer keyboard, keyboard or computer mouse, mouse. The program can also be downloaded on a smartphone or Tablet computer, tablet, using a touch screen or stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs. Google Earth is able to show various kinds of images overlaid on the surface of the earth and is also a Web Map Service client. In 2019, Google has revealed that Google Earth now covers more than 97 percent of the world, and has c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic Circle
The Arctic Circle is one of the two polar circles, and the most northerly of the five major circles of latitude as shown on maps of Earth. Its southern equivalent is the Antarctic Circle. The Arctic Circle marks the southernmost latitude at which, on the December solstice, the shortest day of the year in the northern hemisphere, the sun will not rise all day, and on the June solstice, the longest day of the year in the northern hemisphere, the sun will not set. These phenomena are referred to as polar night and midnight sun respectively, and the further north one progresses, the more pronounced these effects become. For example, in the Russian port city of Murmansk, three degrees above the Arctic Circle, the sun does not rise for 40 successive days in midwinter. The position of the Arctic Circle is not fixed and currently runs north of the Equator. Its latitude depends on the Earth's axial tilt, which fluctuates within a margin of more than 2° over a 41,000-year period, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Siberian Plateau
The Central Siberian Plateau (russian: Среднесибирское плоскогорье, Srednesibirskoye ploskogorye; sah, Орто Сибиир хаптал хайалаах сирэ) is a vast mountainous area in Siberia, one of the Great Russian Regions. Geography The plateau occupies a great part of central Siberia between the Yenisei and Lena rivers. It is located in the Siberian Platform and extends over an area of , between the Yenisei in the west and the Central Yakutian Lowland in the east. To the south it is bound by the Altai Mountains, Salair Ridge, Kuznetsk Alatau, the Eastern and Western Sayan Mountains and other mountains of Tuva, as well as the North Baikal Highlands and Baikal Mountains. To the north of the plateau lie the North Siberian Lowland and to the east the plateau gives way to the Central Yakutian Lowland and the Lena Plateau. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
