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Olenek River
The Olenyok (russian: Оленёк, sometimes spelled ''Оленек'', ''Olenek''; sah, Өлөөн, Ölöön) is a major river in northern Siberian Russia, west of the lower Lena and east of the Anabar. It is long, of which around is navigable. Average water discharge is . The Olenyok is known for its abundance in fish. It is frozen for over eight months every year and the climate in its area is harsh because of the direct influence of the Arctic. History In 1633 Ivan Rebrov reached the Olenyok from the Lena delta and built a fort. In 1642–44 Rebrov and Fedot Alekseyev Popov reached the river but were driven out by the natives. Pioneering Russian Arctic explorer Vasili Pronchishchev and his wife Tatiana (Maria) died of scurvy in the area of the river in September 1736, while mapping the coasts of the Laptev Sea. After their deaths, husband and wife were interred at Ust-Olenyok, near the mouth of the Olenyok. Their tomb was moved after the bodies were exhumed in 1999. In 195 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sentinel-2
Sentinel-2 is an Earth observation mission from the Copernicus Programme that systematically acquires optical imagery at high spatial resolution (10 m to 60 m) over land and coastal waters. The mission is currently a constellation with two satellites, Sentinel-2A and Sentinel-2B; a third satellite, Sentinel-2C, is currently undergoing testing in preparation for launch in 2024. The mission supports a broad range of services and applications such as agricultural monitoring, emergencies management, land cover classification or water quality. Sentinel-2 has been developed and is being operated by the European Space Agency, and the satellites were manufactured by a consortium led by Airbus Defence and Space in Friedrichshafen. Overview The Sentinel-2 mission has the following key characteristics: * Multi-spectral data with 13 bands in the visible, near infrared, and short wave infrared part of the spectrum * Systematic global coverage of land surfaces from 56° S to 84°&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triassic
The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period of the Mesozoic Era. Both the start and end of the period are marked by major extinction events. The Triassic Period is subdivided into three epochs: Early Triassic, Middle Triassic and Late Triassic. The Triassic began in the wake of the Permian–Triassic extinction event, which left the Earth's biosphere impoverished; it was well into the middle of the Triassic before life recovered its former diversity. Three categories of organisms can be distinguished in the Triassic record: survivors from the extinction event, new groups that flourished briefly, and other new groups that went on to dominate the Mesozoic Era. Reptiles, especially archosaurs, were the chief terrestrial vertebrates during this time. A specialized subgroup of archo ... [...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] |
Bur (river)
The Bur (russian: Бур; sah, Буур) is a river in Yakutia (Sakha Republic), Russia. It is the second largest 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. The river basin is mostly in Olenyoksky District, with the lower course section in Bulunsky District. Course The Bur is a left tributary of the Olenyok. Its sources are in a hilly area of the North Siberian Lowland, in the vicinity of the sources of the Udya and the Buolkalakh. It flows across a marshy floodplain with small lakes, meandering strongly and flowing roughly eastwards north of the Beyenchime. Finally it joins the left bank of the Olenyok river upstream of its mouth. The confluence is only a little downstream from the mouth of the Khorbusuonka in the opposite bank.Google Earth [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyuyonelekeen
The Kyuyonelekeen (russian: Кюёнэлэкээн; sah, Күөнэлэкээн), also spelled as ''Kyuyonelekyan'' and ''Kyuenelekyan'', is a river in Yakutia (Sakha Republic) and Krasnoyarsk Krai, Russia. It is the third longest tributary of the Arga-Sala, of the Olenyok basin, and has a length of and a drainage basin area of . The river and its tributaries flow across uninhabited areas. The nearest settlement is Olenyok village, Olenyoksky District, located to the east of its mouth. Course The Kyuyonelekeen is a left tributary of the Arga-Sala. Its sources are in the southern end of the Anabar Plateau, Central Siberian Plateau, south of the basin of the Bolshaya Kuonamka, part of the Anabar basin. The river flows roughly southwards across mountainous taiga, to the west of the Kengeede. In mid course it turns eastwards and, after a stretch, southeastwards. Finally it joins the left bank of the Arga-Sala river from its mouth in the Olenyok.Google Earth The river is fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kukusunda
The Kukusunda (russian: Кукусунда; sah, Кукуһунда) is a river in Yakutia (Sakha Republic) and Krasnoyarsk Krai, Russia. It is the longest tributary of the Arga-Sala, of the Olenyok basin, and has a length of and a drainage basin area of . The river flows across an uninhabited area of Olenyoksky District marked by permafrost. A small stretch of its source area falls within the Evenkiysky District of Krasnoyarsk Krai. The nearest settlement is Olenyok village, located about to the east of its mouth. Course The Kukusunda is a left tributary of the Arga-Sala. Its sources are in the southern part of the Anabar Plateau, part of the Central Siberian Plateau, south of an area of lakes. In its upper course the river flows across a wide floodplain where its channel forms meanders. The river flows roughly eastwards and southeastwards. Then it finally joins the left bank of the Arga-Sala river from its mouth.Google Earth The Kukusunda is fed mainly by snow. It is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kengeede
The Kengeede (russian: Кэнгээдэ; sah, Күҥгэдэ), also spelled as ''Kengede'', ''Kengyade'' or ''Kende'', is a river in Yakutia (Sakha Republic) and Krasnoyarsk Krai, Russia. It is the second longest tributary of the Arga-Sala, of the Olenyok basin, and has a length of and a drainage basin area of . The river basin is a lonely, desolate area devoid of settlements. Course The Kengeede is a left tributary of the Arga-Sala. Its sources are in the southern end of the Anabar Plateau, south of the basin of the Bolshaya Kuonamka. The river flows roughly southwards , to the east of the Kyuyonelekeen. It heads across mountainous taiga areas with rapids and riffles in numerous sections. In its upper course it bends eastwards, then for a stretch northeastwards, and then again southwards, heading in that direction for the remainder of its course. Finally it joins the left bank of the Arga-Sala river from its mouth, not far upstream of Olenyok village, Olenyoksky District, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arga-Sala
The Arga-Sala (russian: Арга-Сала; sah, Арҕаа Салаа) is a river in Yakutia (Sakha Republic) and Krasnoyarsk Krai, Russia. It is the largest tributary of the Olenyok with a length of . Its drainage basin area is . The river basin is a lonely, desolate area devoid of settlements. The name of the river comes from the Yakut language ''"argaa/salaa"'' (Арҕаа/Салаа), meaning "western tributary". Course The Arga-Sala is a left tributary of the Olenyok. Its sources are in the northeastern slopes of the Bukochan Range, Central Siberian Plateau, in the Evenkiysky District of Krasnoyarsk Krai. The river is formed at the confluence of the long Left Arga-Sala and long Right Arga-Sala. The Arga-Sala flows roughly eastwards with rapids and riffles in numerous stretches. It flows then across a floodplain with small lakes, changing direction with southeastward and northeastward bends, but still within a generally eastward trend. Finally it joins the left ban ... [...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] |
Olenyok (rural Locality)
Olenyok (russian: Оленёк; sah, Өлөөн) is a rural locality (a '' selo'') and the administrative center of Olenyoksky District in the Sakha Republic,''Registry of the Administrative-Territorial Divisions of the Sakha Republic'' Russia, located north of the Arctic Circle. Population: Geography The village is located by the Olenyok River, a few miles downstream from the confluence of the Arga-Sala, its largest tributary. Transportation Olenyok is served by the Olenyok Airport . Climate Olenyok has a subarctic climate (Köppen climate classification ''Dfc''). Winters are extremely cold with average temperatures from in January, while summers are mild with average temperatures from . A temperature of was recorded in January 1959. Precipitation In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chekanovsky Ridge
The Chekanovsky Ridge (russian: Кряж Чекановского; sah, Чекановскай томтороот) is a range of mountains in the Bulunsky District, Yakutia, Russian Federation. The area of the range is uninhabited. The range was named after explorer of Siberia Alexander Chekanovsky (1833–1876). History Rising in a remote and unexplored area, the range was formerly unknown. In 1875, during his third Siberian expedition, Alexander Chekanovsky intended to "go along the banks of the Lena to the mouth and, if possible, then go to the mouth of the Olenyok (river), Olenyok from the Laptev Sea." He hoped to have time to conduct geological exploration of the banks of the Lena River before the onset of winter, but a short summer frustrated his plans. From a barge Chekanovsky navigated the Lena River for a distance of about from Yakutsk to the mouth to the Eyekit river, its last major left tributary. He explored inland from the deep and wide lower course of the Eyekit, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
