Module:Location map/data/China Shanghai

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Module:Location map/data/China Shanghai is a location map definition used to overlay markers and labels on an equirectangular projection map of Shanghai. 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 "China Shanghai":

Map definition

  • name = Shanghai
    Name used in the default map caption
  • bottom = 30.665042
    Latitude at bottom edge of map, in decimal degrees
  • left = 120.766419
    Longitude at left edge of map, in decimal degrees
  • right = 122.278842
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 1.5124 degrees.

  • At an image width of 200 pixels, that is 0.0076 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0015 degrees per pixel.

Latitude: from North to South this map definition covers 1.2477 degrees.

  • At an image height of 200 pixels, that is 0.0062 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0012 degrees per pixel.


See also

Location map templates

Creating new map definitions


return {
	name = 'Shanghai',
	top = 31.912731,
	bottom = 30.665042,
	left = 120.766419,
	right = 122.278842,
	image = 'China Shanghai location map.svg'
}