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The history of longitude describes the centuries-long effort by astronomers, cartographers and navigators to discover a means of determining the longitude of any given place on Earth. The measurement of longitude is important to both cartography and navigation. In particular, for safe ocean navigation, knowledge of both latitude and longitude ...
v. t. e. The Universal Transverse Mercator ( UTM) is a map projection system for assigning coordinates to locations on the surface of the Earth. Like the traditional method of latitude and longitude, it is a horizontal position representation, which means it ignores altitude and treats the earth surface as a perfect ellipsoid.
World map. A world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of projection. Maps rendered in two dimensions by necessity distort the display of the three-dimensional surface of the Earth. While this is true of any map, these distortions reach extremes in a world map.
Module:Location map/data/Indonesia Jakarta is a location map definition used to overlay markers and labels on an equirectangular projection map of Jakarta. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.
Module:Location map/data/United States Boston is a location map definition used to overlay markers and labels on an equirectangular projection map of Boston. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.
Informally, specifying a geographic location usually means giving the location's latitude and longitude. The numerical values for latitude and longitude can occur in a number of different units or formats: [2] sexagesimal degree: degrees, minutes, and seconds : 40° 26′ 46″ N 79° 58′ 56″ W
Longitude at left edge of map, in decimal degrees; right = -116.7 Longitude at right edge of map, in decimal degrees; Alternative map. The {{Location map}}, {{Location map many}}, and {{Location map+}} templates have parameters to specify an alternative map image. The map displayed as image1 can be used with the relief or AlternativeMap ...
The default map image, without "Image:" or "File:" image1 = USA Mississippi relief location map.svg An alternative map image, usually a relief map, which can be displayed via the relief or AlternativeMap parameters; top = 35.2 Latitude at top edge of map, in decimal degrees; bottom = 29.9 Latitude at bottom edge of map, in decimal degrees; left ...