Thursday, April 30, 2009

Mountains of north america

This article comprises three sortable tables of major mountain peaks of Greater North America.This article defines Greater North America as the northern portion of the continental landmass of the Americas extending from the Panama to Alaska plus the islands surrounding North America. This article defines the Islands of North America to include the coastal islands of North America, the islands of the Caribbean Sea.

The Bahamas, the Bermuda Islands Greenland and its surrounding islands, the islands of Northern Canada, the islands of Alaska, the Hawaiian Islands, and the islands of the northeastern Pacific Ocean.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 the minimum great circle distance to a point of higher elevation.This article defines a major mountain peak as a summit with at least meters of topographic prominence. An ultra prominent peak is a summit with at least meters of topographic prominence. The following sortable table lists the highest mountain peaks of Greater North America with at least meters of topographic prominence.


Of these highest major summits, are located in the United States, in Canada, and in México. Four of these peaks lie on the international border between Canad and the United States.See the Highest mountain peaks of North America for a table of all summits with at least meters of topographic elevation and at least meters of topographic prominence.

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