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Ejnar Mikkelsen Range
Ejnar Mikkelsen Range ( da, Ejnar Mikkelsen Fjeld) is a mountain range in King Christian IX Land, eastern Greenland. Administratively it is part of the Sermersooq Municipality. The range is part of the greater Watkins Range and is named after Danish polar explorer Ejnar Mikkelsen. The highest peak is one of the most impressive mountains in Greenland and has a good reputation among alpinists. It was first climbed in 1970 by Andrew Ross leading a Scottish team, and for the second time in 1998 by Roland Aeschimann leading a Swiss team. Geography The Ejnar Mikkelsen Range is a long nunatak with high peaks extending for about in a north–south direction. It is located east of the main Watkins Range on the eastern side of the Kronborg Glacier and west of the Borgtinderne, another nunatak with high peaks. Its northern end connects with the northern part of the Watkins Range. The area of this range is uninhabited. Google Earth Mountains The highest point in the range is high Ejnar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defense Mapping Agency
The National Geospatial-Intelligence Agency (NGA) is a combat support agency within the United States Department of Defense whose primary mission is collecting, analyzing, and distributing geospatial intelligence (GEOINT) in support of national security. Initially known as the National Imagery and Mapping Agency (NIMA) from 1996 to 2003, it is a member of the United States Intelligence Community. NGA headquarters, also known as NGA Campus East or NCE, is located at Fort Belvoir North Area in Springfield, Virginia. The agency also operates major facilities in the Greater St. Louis, St. Louis, Missouri area (referred to as NGA Campus West or NCW), as well as support and liaison offices worldwide. The NGA headquarters, at , is the third-largest government building in the Washington metropolitan area after The Pentagon and the Ronald Reagan Building and International Trade Center, Ronald Reagan Building. In addition to using GEOINT for U.S. military and intelligence efforts, NGA pr ... [...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] |
Mountain Ranges Of Greenland
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 terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syenite
Syenite is a coarse-grained intrusive igneous rock with a general composition similar to that of granite, but deficient in quartz, which, if present at all, occurs in relatively small concentrations (< 5%). Some syenites contain larger proportions of components and smaller amounts of felsic material than most granites; those are classed as being of . The equivalent of syenite is |
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 pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of The Major 3000-meter Summits Of North America
The following sortable table comprises the 401 mountain peaks of greater North AmericaThis 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 ocean islands surrounding that landmass. This article defines the ocean islands of greater North America to include the coastal islands of North America, the islands of the Caribbean Sea, the Lucayan Archipelago, the islands of Greenland ( Kalaallit Nunaat), the islands of Canada, and the islands of Alaska. The Hawaiian Islands are not included because they are considered part of Oceania. with at least of elevation and at least of topographic prominence.This article defines a significant summit as a summit with at least of topographic prominence, and a major summit as a summit with at least of topographic prominence. All summits in this article have at least 500 meters of topographic prominence. An ultra-p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains In Greenland
This is a list of mountains in Greenland. List For each mountain, the municipality in which it is located is given, along with coordinates indicating the approximate centre of the mountain (follow the link to see satellite images of the location). Above 3000 m Above 2000 m Above 1000 m Other relevant mountains See also *List of mountain peaks of Greenland *List of mountain ranges of Greenland This is a list of mountain ranges of Greenland. List by alphabetical order *Alángup Qáqai, located in SW Disko Island *Albert Heim Range ''(Albert Heim Bjerge)'', located in northern Hudson Land, north of Promenadedal. *Alexandrine Range ' ... * List of nunataks of Greenland * List of Ultras of Greenland References Bibliography''Gazetteer of Greenland''Compiled by Per Ivar Haug. UBiT, Universitetsbiblioteket i Trondheim, August 2005, {{ISBN, 82-7113-114-1.Exploration and place names in Northeastern Greenland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountain Ranges Of Greenland
This is a list of mountain ranges of Greenland. List by alphabetical order * Alángup Qáqai, located in SW Disko Island * Albert Heim Range ''(Albert Heim Bjerge)'', located in northern Hudson Land, north of Promenadedal. * Alexandrine Range ''(Alexandrine Bjerge)'', rising above the southeastern shore of Denmark Fjord. * Amitsorssûp Qulâ, located south of the Ameralik Fjord in West Greenland. * Barth Range ''(Barth Bjerge)'', located in Queen Margrethe II Land. *Borgtinderne, a long nunatak with multiple peaks east of the Ejnar Mikkelsen Range. Highest peak Borgetinde. * Brages Range ''(Brages Bjerge)'', located at the western end of Odinland in a nunatak between the Fimbul and Sleipner glaciers at the head of the Bernstorff Fjord. *Crown Prince Frederick Range ''(Kronprins Frederik Bjerge)'', very long range of nunataks stretching southwest of Kangerlussuaq Fjord, East Greenland. *Daly Range ''(Daly Bjerge)'', a subrange of the Roosevelt Range located in Peary Land. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polar Climate
The polar climate regions are characterized by a lack of warm summers but with varying winters. Every month in a polar climate has an average temperature of less than . Regions with polar climate cover more than 20% of the Earth's area. Most of these regions are far from the equator and near the poles, and in this case, winter days are extremely short and summer days are extremely long (could last for the entirety of each season or longer). A polar climate consists of cool summers and very cold winters, which results in treeless tundra, glaciers, or a permanent or semi-permanent layer of ice. It is identified with the letter E in the Köppen climate classification. Subtypes There are two types of polar climate: ET, or tundra climate; and EF, or ice cap climate. A tundra climate is characterized by having at least one month whose average temperature is above , while an ice cap climate has no months averaging above . In a tundra climate, even coniferous trees cannot grow, but o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Pinnacle
A pinnacle, tower, spire, needle or natural tower (german: Felsnadel, ''Felsturm'' or ''Felszinne'') in geology is an individual column of rock, isolated from other rocks or groups of rocks, in the shape of a vertical shaft or spire. Examples are the summits of the Aiguille du Midi in the Mont Blanc massif in France, the almost 43-metre-high Barbarine on the south side of the Pfaffenstein hill near Königstein in Germany, or the Bischofsmütze, the Drei Zinnen and the Vajolet Towers in the Dolomites, which are rich in such towers. An area of limestone formations within Nambung National Park, near the town of Cervantes, Western Australia, is known as The Pinnacles. File:Cerro Torre.jpg, Cerro Torre 3,133 m (south flank ~2,150 m), Patagonia, Argentina/Chile File:Barbarine001.jpg, The Barbarine (43 m high), Saxon Switzerland, Germany File:Vajolett-Tuerme.jpg, The Vajolet Towers 2,790 m (main tower 120 m high), South Tyrol, Italy File:TH Phang Nga - Jame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borgtinderne
Borgtinderne, meaning 'Castle Pinnacles' in the Danish language, is a mountain range in King Christian IX Land, eastern Greenland. Administratively this range is part of the Sermersooq Municipality. Geography The Borgtinderne is a long nunatak with high mountains. It is located east of the Ejnar Mikkelsen Range, between the Borggraven Glacier on its eastern and the Kronborg Glacier on its western side. The southern end of the range reaches the coast. The area of the Borgtinderne is uninhabited.Google Earth Mountains The highest point is Borgetinde, a mountain which has a wide reputation among alpinists and which is the easternmost summit of Greenland and greater North America. * Borgetinde (3,265 m); highest peak at * Tall peak further north (3,197 m) at * Peak SW of the tallest (2,909 m) at * Northern end peak (2,389 m) at Climate Tundra climate prevails in the region. The average annual temperature in the area of the range is -12 °C. The warmest month is July whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
