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Thudaka Peak
Thudaka Peak is the highest mountain of the Thudaka Range of the Cassiar Mountains in the Northern Interior of British Columbia, Canada, located between the heads of Obo River and Frog River. Glaciers exist on Thudaka's northern flanks, but the zone is usually quite dry. See also * List of Ultras of North America The following sortable tables comprise the most topographically prominent mountain peaks of greater North America. Each of these 353 summits has at least of topographic prominence. This article defines greater North America as the portion ... References Sources * Thudaka Peakin the Canadian Mountain Encyclopedia "Thudaka Mountain, British Columbia" on Peakbagger Two-thousanders of British Columbia Stikine Ranges Cassiar Land District {{BritishColumbiaInterior-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Highest Mountain Peaks Of Canada
The following sortable table comprises the 150 highest mountain peaks of Canada with at least of topographic prominence. The summit of a mountain or hill may be measured in three principal ways: #The topographic elevation of a summit measures the height of the summit above a geodetic sea level. #The topographic prominence of a summit is a measure of how high the summit rises above its surroundings. #The topographic isolation (or radius of dominance) of a summit measures how far the summit lies from its nearest point of equal elevation. Five major Canadian summits exceed , 11 exceed elevation, 19 exceed , 41 exceed , 67 exceed , and 125 major summits exceed elevation. __TOC__ Highest major summits Of these 150 highest major summits of Canada, 102 are located in British Columbia, 37 in Yukon, 13 in Alberta, two in Nunavut, and one in the Northwest Territories. Three of these summits lie on the British Columbia-Alberta border and two lie on the British Columbia-Yukon bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-thousanders Of British Columbia
Two-thousanders are mountains that have a height of at least 2,000 metres above sea level, but less than 3,000 metres. The term is used in Alpine circles, especially in Europe (e.g. German: ''Zweitausender''). The two photographs show two typical two-thousanders in the Alps that illustrate different types of mountain. The Säuling (top) is a prominent, individual peak, whereas the Schneeberg (bottom) is an elongated limestone massif. In ranges like the Allgäu Alps, the Gesäuse or the Styrian-Lower Austrian Limestone Alps the mountain tour descriptions for mountaineers or hikers commonly include the two-thousanders, especially in areas where only a few summits exceed this level. Examples from these regions of the Eastern Alps are: * the striking Nebelhorn (2,224 m) near Oberstdorf or the Säuling (2,047 m) near Neuschwanstein, * the Admonter Reichenstein (2,251 m), Eisenerzer Reichenstein (2,165 m), Großer Pyhrgas (2,244 m) or Hochtor (2,369& ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ultras Of North America
The following sortable tables comprise the most topographically prominent mountain peaks of greater North America. Each of these 353 summits has at least of topographic prominence. This article defines greater North America as the portion of the continental landmass of the Americas extending westward and northward from the Isthmus of Panama plus the islands surrounding that landmass. This article defines the islands of North America to include the coastal islands of North America, the islands of the Caribbean Sea, the Lucayan Archipelago, the Bermuda Islands, the Islands of Greenland ( Kalaallit Nunaat), the islands of Northern Canada, the islands of Alaska, and the islands of the northeastern Pacific Ocean. The Hawaiian Islands are not included because they are considered part of Oceania. Topographic elevation is the vertical distance above the reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface. The topographic prom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between latitudes 35°N and 35°S, glaciers occur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog River
The Frog River is a tributary of the Kechika River in Northern British Columbia, Canada. The river originates from the Frog Lakes, and goes on to Dune Za Keyih Provincial Park and Protected Area, and acts as the border of the park for an extended area of land. The river then feeds into the Kechika River The Kechika River is a tributary of the Liard River, about long, in northern British Columbia, Canada. The Kechika flows generally northwest through the northernmost section of the Rocky Mountain Trench before turning east to join the Liard, a .... References {{authority control Rivers of British Columbia Cassiar Land District ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obo River
Obo is the capital of Haut-Mbomou, one of the 14 prefectures of the Central African Republic. It is close to the African Pole of Inaccessibility. Poste Airport is located near the town. History Obo was named after the local Zande chief Orbo, with the spelling changed slightly in later years. Orbo ruled the territory between the Mbokou and Kamou rivers. However, a conflict emerged when nearby Chief Gougbéré annexed much of Orbo's territory on the pretext that the inhabitants were from the same ethnic group as him. Orbo petitioned Sultan Zémio, who was his first cousin once removed, to help, but the sultan did not intervene. Orbo then asked French colonial captain Maurice Martin to mediate in 1910. Martin sided with Orbo's land claims, but said that any new settlements should be allowed to remain. French military general Jean Baptiste Marchand passed through the area on his journey to find the source of the Nile. When he failed to find access to the river, the settleme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia Interior
, settlement_type = Region of British Columbia , image_skyline = , nickname = "The Interior" , subdivision_type = Country , subdivision_name = , subdivision_type1 = Province , subdivision_name1 = , parts_type = Principal cities , p1 = Kelowna , p2 = Kamloops , p3 = Prince George , p4 = Vernon , p5 = Penticton , p6 = West Kelowna , p7 = Fort St. John , p8 = Cranbrook , area_blank1_title = 14 Districts , area_blank1_km2 = 669,648 , area_footnotes = , elevation_max_m = 4671 , elevation_min_m = 127 , elevation_max_footnotes = Mt. Fairweather , elevation_min_footnotes = Fraser River , population_as_of = 2016 , population = 961,155 , population_density_km2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Topographic System
The National Topographic System or NTS is the system used by Natural Resources Canada for providing general purpose topographic maps of the country. NTS maps are available in a variety of scales, the standard being 1:50,000 and 1:250,000 scales. The maps provide details on landforms and terrain, lakes and rivers, forested areas, administrative zones, populated areas, roads and railways, as well as other man-made features. These maps are currently used by all levels of government and industry for forest fire and flood control (as well as other environmental issues), depiction of crop areas, right-of-way, real estate planning, development of natural resources and highway planning. To add context, land area outside Canada is depicted on the 1:250,000 maps, but not on the 1:50,000 maps. History Topographic mapping in Canada was originally undertaken by many different agencies, with the Canadian Army’s Intelligence Branch forming a survey division to create a more standardized mappin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ultras Of Canada
The following sortable table comprises the 150 most topographically prominent mountain peaks of Canada. The summit of a mountain or hill may be measured in three principal ways: #The topographic elevation of a summit measures the height of the summit above a geodetic sea level.If the elevation or prominence of a summit is calculated as a range of values, the arithmetic mean is shown. #The topographic prominence of a summit is a measure of how high the summit rises above its surroundings.The topographic prominence of a summit is the topographic elevation difference between the summit and its highest or key col to a higher summit. The summit may be near its key col or quite far away. The key col for Denali in Alaska is the Isthmus of Rivas in Nicaragua, away. #The topographic isolation (or radius of dominance) of a summit measures how far the summit lies from its nearest point of equal elevation.The topographic isolation of a summit is the great-circle distance to its near ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cassiar Mountains
, photo = Cassiar Highway.jpg , photo_size = 280px , photo_caption = Cassiar Mountains along Stewart-Cassiar Highway near Good Hope Lake , country = Canada , subdivision1_type = Provinces , subdivision1 = , parent = Interior Mountains , geology = , orogeny = , highest = Thudaka Peak , highest_location = British Columbia , elevation_m = 2748 , range_coordinates = , coordinates = , map_image = Alaska Panhandle-relief Cassiar Mountains.png , map_size = 280px The Cassiar Mountains (french: Chaîne des Cassiars) are the most northerly group of the Northern Interior Mountains in the Canadian province of British Columbia and also extend slightly into the southernmost Yukon Territory. They lie north and west of the Omineca Mountains, west of the northernmost Rockies and the Rocky Mountain Trench, north of the Hazelton Mountains and east of the Boundary Range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thudaka Range
The Thudaka Range is a mountain range located east of the Rocky Mountain Trench in British Columbia, Canada bounded by the Obo River on the east, the Frog River on the west, and on the south by the pass between Geese and Thudaka Creeks. The highest peak in the range is Thudaka Peak at . The range is part of the Stikine Ranges. in the Canadian Mountain Encyclopedia See also *List of mountain ranges
This is a list of mountain ranges on Earth and a few other astronomical bodies. First, the highest and longest mountain ranges on Earth are listed, followed by more comprehensive alphabetical lists organized by continent. Ranges in the oceans an ...
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