Data Portal @ linkeddatafragments.org

DBpedia 2014

Search DBpedia 2014 by triple pattern

Matches in DBpedia 2014 for { ?s ?p The following sortable table lists the 124 mountain peaks of greater North America with at least 4000 meters (13,123.4 feet) of topographic elevation and at least 500 meters (1640.4 feet) of topographic prominence. This article defines greater North America as the portion of the continental landmass of the Americas extending northward from 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 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 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. There are 355 ultra-prominent summits in greater North America.All elevations in the 48 states of the contiguous United States include an elevation adjustment from the National Geodetic Vertical Datum of 1929 (NGVD 29) to the North American Vertical Datum of 1988 (NAVD 88). For further information, please see this United States National Geodetic Survey note.Of these 124 major 4000 meter summits, 102 are located in the United States, 19 in Canada, 8 in Mexico, and 2 in Guatemala. Seven of these peaks lie on an international border.In North America, only Mount McKinley exceeds 6000 meters (19,685 feet) elevation. Eleven major summits exceed 5000 meters (16,404.2 feet), and the following 124 major summits exceed 4000 meters (13,123.4 feet) elevation.. }

Showing items 1 to 1 of 1 with 100 items per page.