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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; degrees and decimal minutes: 40° 26.767′ N ...
Degrees, minutes and seconds, when used, must each be separated by a pipe ("|"). Map datum must be WGS84 if possible (except for off-Earth bodies). Avoid excessive precision (0.0001° is <11 m, 1″ is <31 m). Maintain consistency of decimal places or minutes/seconds between latitude and longitude. Latitude (N/S) must appear before longitude (E/W).
Decimal degrees ( DD) is a notation for expressing latitude and longitude geographic coordinates as decimal fractions of a degree. DD are used in many geographic information systems (GIS), web mapping applications such as OpenStreetMap, and GPS devices. Decimal degrees are an alternative to using sexagesimal degrees (degrees, minutes, and ...
Coordinate values (latitude, longitude, and altitude) should be delimited by spaces. The decimal point is a part of the value, thus must usually be configured by the operating system. [a] Multiple locations should be represented by multiple lines. Latitude and longitude should be displayed by sexagesimal fractions (i.e. minutes and seconds).
C-squares (acronym for the Concise Spatial QUery And REpresentation System) is a system of spatially unique, location-based identifiers for areas on the surface of the earth, represented as cells from a latitude- and longitude-based Discrete Global Grid at a hierarchical set of resolution steps, obtained by progressively subdividing 10×10 degree World Meteorological Organization squares; the ...
Longitude at left edge of map, in decimal degrees; right = -80.2 Longitude at right edge of map, in decimal degrees; Precision. Longitude: from West to East this map definition covers 24.21 degrees. At an image width of 200 pixels, that is 0.1211 degrees per pixel. At an image width of 1000 pixels, that is 0.0242 degrees per pixel. Latitude ...
Longitude at left edge of map, in decimal degrees; right = -76.9 Longitude at right edge of map, in decimal degrees; Precision. Longitude: from West to East this map definition covers 0.23 degrees. At an image width of 200 pixels, that is 0.0012 degrees per pixel. At an image width of 1000 pixels, that is 0.0002 degrees per pixel. Latitude ...
Module:Location map/data/USA Atlanta. Module:Location map/data/USA Atlanta is a location map definition used to overlay markers and labels on an equirectangular projection map of Atlanta. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.