The following sortable table comprises the 38 ultra-prominent summits of the nation of

Greenland Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is t ...

( Kalaallit Nunaat). Each of these peaks has at least of

topographic prominence In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contou ...

.This article defines a significant summit as a summit with at least of

, and a major summit as a summit with at least of topographic prominence. An

ultra-prominent summit An ultra-prominent peak, or Ultra for short, is a mountain summit with a topographic prominence of or more; it is also called a P1500. The prominence of a peak is the minimum height of climb to the summit on any route from a higher peak, or fro ...

is a summit with at least of topographic prominence. The

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topography, topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used ...

of a mountain or hill may be measured in three principal ways: #The

topographic elevation The elevation of a geographic location is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface (see Geodetic datum § Vertic ...

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 In mathematics and statistics, the arithmetic mean ( ) or arithmetic average, or just the ''mean'' or the ''average'' (when the context is clear), is the sum of a collection of numbers divided by the count of numbers in the collection. The colle ...

is shown. #The

of a summit is a measure of how high the summit rises above its surroundings.The

of a summit is the

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 Denali (; also known as Mount McKinley, its former official name) is the highest mountain peak in North America, with a summit elevation of above sea level. With a topographic prominence of and a topographic isolation of , Denali is the thir ...

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...

is the

Isthmus of Rivas The Nicaraguan Canal ( es, Canal de Nicaragua), formally the Nicaraguan Canal and Development Project (also referred to as the Nicaragua Grand Canal, or the Grand Interoceanic Canal) was a proposed shipping route through Nicaragua to connect th ...

Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the cou ...

, away. #The

topographic isolation The topographic isolation of a summit is the minimum distance to a point of equal elevation, representing a radius of dominance in which the peak is the highest point. It can be calculated for small hills and islands as well as for major mountain ...

(or radius of dominance) of a summit measures how far the summit lies from its nearest point of equal elevation.The

of a summit is the

great-circle distance The great-circle distance, orthodromic distance, or spherical distance is the distance along a great circle. It is the shortest distance between two points on the surface of a sphere, measured along the surface of the sphere (as opposed to a ...

to its nearest point of equal elevation. __TOC__

Ultra-prominent summits

Gunnbjørn Fjeld Gunnbjørn Fjeld is the tallest mountain in Greenland, the Kingdom of Denmark, and north of the Arctic Circle. It is a nunatak, a rocky peak protruding through glacial ice. Geography Gunnbjørn Fjeld is located in the Watkins Range, an area o ...

exceeds of topographic prominence. Six peaks of Greenland exceed , and the following 38 peaks are ultra-prominent summits with at least of topographic prominence.

Gallery

Gunnbjørn Fjeld 1400x1320.jpg, The summit of

is the highest point on the Island of Greenland, Kalaallit Nunaat, the

Kingdom of Denmark The Danish Realm ( da, Danmarks Rige; fo, Danmarkar Ríki; kl, Danmarkip Naalagaaffik), officially the Kingdom of Denmark (; ; ), is a sovereign state located in Northern Europe and Northern North America. It consists of Denmark, metropolitan ...

, and the entire

Arctic The Arctic ( or ) is a polar regions of Earth, polar region located at the northernmost part of Earth. The Arctic consists of the Arctic Ocean, adjacent seas, and parts of Canada (Yukon, Northwest Territories, Nunavut), Danish Realm (Greenla ...

Notes

References

External links

Kalaallit NunaatBivouac.comPeakbagger.comPeaklist.orgSummitpost.org
{{DEFAULTSORT:Ultra-Prominent Summits Of Greenland, List Of The

Ultras Ultras are a type of association football fans who are renowned for their fanatical support. The term originated in Italy, but is used worldwide to describe predominantly organised fans of association football teams. The behavioural tende ...

Geography of Greenland Greenland, List Of The Ultra-Prominent Summits Of

Ultra-prominent summits

Gallery

See also

Other mountains

Notes

References

External links