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List of highest mountain peaks of Alaska
(詳細はmountain peaks of the U.S. State of Alaska with at least 4000 meters (13,123.4 feet) of topographic elevation and at least 500 meters (1640.4 feet) of topographic prominence.
Topographic elevation is the vertical distance above the reference geoid, a precise mathematical model of the Earth's sea level as an equipotential gravitational surface. Topographic prominence is the elevation difference between the summit and the highest or key col to a higher summit. Topographic isolation is defined as the minimum great circle distance to a point of higher elevation.
This article defines a significant summit as a summit with at least 100 meters (328.1 feet) of topographic prominence, and a major summit as a summit with at least 500 meters (1640.4 feet) of topographic prominence. An ultra-prominent summit is a summit with at least 1500 meters (4921.3 feet) of topographic prominence.
==Major 4000 meter peaks==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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