Module:Location map/data/Philadelphia

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Module:Location map/data/Philadelphia is a location map definition used to overlay markers and labels on an equirectangular projection map of Philadelphia. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.

Usage

These definitions are used by the following templates when invoked with parameter "Philadelphia":

Map definition

  • name = Philadelphia
    Name used in the default map caption
  • bottom = 39.8694
    Latitude at bottom edge of map, in decimal degrees
  • left = -75.356
    Longitude at left edge of map, in decimal degrees
  • right = -74.9066
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.4494 degrees.

  • At an image width of 200 pixels, that is 0.0022 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0004 degrees per pixel.

Latitude: from North to South this map definition covers 0.272 degrees.

  • At an image height of 200 pixels, that is 0.0014 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0003 degrees per pixel.


See also

Location map templates

Creating new map definitions


return {
	name = 'Philadelphia',
	top = 40.1414,
	bottom = 39.8694,
	left = -75.3560,
	right = -74.9066,
	image = 'Street map of Philadelphia and surrounding area.png'
}