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Lindbergh Range
The Lindbergh Range or Lindbergh Nunataks ( da, Lindbergh Fjelde or ''Lindbergh Nunatakker'') is a mountain range in King Christian IX Land, eastern Greenland. Administratively the range is part of the Sermersooq Municipality. History The range was observed and mapped in 1933 by Lauge Koch during aerial surveys made in the course of the 1931–34 Three-year Expedition to East Greenland. Koch named it after pioneering aviator Charles Augustus Lindbergh (1902–1974), who reportedly had seen these tall nunataks previously during an eastward flight across the Greenland Ice Sheet and had discussed the matter with him when they met in Ella Island. Although not as high as the Watkins Range to the east, the Lindbergh Range is popular among mountaineers because it has some of the finest and tallest peaks in Greenland. The quality of the rock, however, is poor. A number of the main summits of the nunataks have been climbed in recent years, but the range is still relatively little explor ... [...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] |
Ice Cap
In glaciology, an ice cap is a mass of ice that covers less than of land area (usually covering a highland area). Larger ice masses covering more than are termed ice sheets. Description Ice caps are not constrained by topographical features (i.e., they will lie over the top of mountains). By contrast, ice masses of similar size that ''are'' constrained by topographical features are known as ice fields. The ''dome'' of an ice cap is usually centred on the highest point of a massif. Ice flows away from this high point (the ice divide) towards the ice cap's periphery. Ice caps have significant effects on the geomorphology of the area that they occupy. Plastic moulding, gouging and other glacial erosional features become present upon the glacier's retreat. Many lakes, such as the Great Lakes in North America, as well as numerous valleys have been formed by glacial action over hundreds of thousands of years. On Earth, there are about of total ice mass. The average temperature ... [...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] |
List Of Mountains Of 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 * List of nunataks of Greenland *List of Ultras of Greenland The following sortable table comprises the 38 ultra-prominent summits of the nation of Greenland ( Kalaallit Nunaat). Each of these peaks has at least of topographic prominence.This article defines a significant summit as a summit with at l ... 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] |
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] |
Lemon Range
The Lemon Range or Lemon Mountains ( da, Lemon Bjerge) is a mountain range in King Christian IX Land, eastern Greenland. Administratively this range is part of the Sermersooq Municipality. History The range was named by Gino Watkins after Captain Percy Lemon (1898–1932) of the Royal Corps of Signals, a member of the 1930-31 British Arctic Air Route Expedition led by Watkins. Although not as high as the Watkins Range to the east or the Lindbergh Range to the northeast, the Lemon Range has become a popular place among climbers because it has some of the steepest rock peaks in Greenland and the quality of the granite is good. A number of the main summits of the range were climbed for the first time by Chris Bonington in the 1990s. Geography The Lemon Range is an up to 2,500 m high mountain massif made up of nunataks. It is located among the glaciers east of Courtauld Glacier which has its terminus in the Cortauld Fjord, an arm of Kangerlussuaq Fjord, East Greenland, and west ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gronau Nunataks
The Gronau Nunataks ( da, Gronau Nunatakker) is a mountain range in King Christian IX Land, eastern Greenland. Administratively this range is part of the Sermersooq Municipality. History This group of nunataks at the edge of the vast Greenland Ice Sheet was first reported by German aviation pioneer Wolfgang von Gronau during his 1930 transatlantic flight on a Dornier Wal. The existence of the range was later confirmed by Lauge Koch during flights in 1933 that were part of the 1931–34 Three-year Expedition to East Greenland ''(Treårsekspeditionen)''. Following the subsequent survey and mapping of the mountains they were named after Wolfgang von Gronau. Geography The Gronau Nunataks is a long cluster of nunataks. It is located north of the Watkins Range, beyond the large Christian IV Glacier and to the northeast of the Lindbergh Range. The Greenland Ice Sheet lies to the north and the Wager Nunataks further to the east. The Gronau Glacier is located in the western part of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
