Module:Location map/data/United Kingdom Derry

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Location map of Derry
name Derry
border
coordinates
55.042208177483
-7.361649426784 ←↕→ -7.2584310312684
54.97608264266
map center 55°00′33″N 7°18′36″W / 55.009145410071°N 7.3100402290262°W / 55.009145410071; -7.3100402290262
image Open street map derry londonderry.png
Open street map derry londonderry.png


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

Map definition

  • name = Derry
    Name used in the default map caption
  • bottom = 54.97608264266
    Latitude at bottom edge of map, in decimal degrees
  • left = -7.361649426784
    Longitude at left edge of map, in decimal degrees
  • right = -7.2584310312684
    Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.1032 degrees.

  • At an image width of 200 pixels, that is 0.0005 degrees per pixel.
  • At an image width of 1000 pixels, that is 0.0001 degrees per pixel.

Latitude: from North to South this map definition covers 0.0661 degrees.

  • At an image height of 200 pixels, that is 0.0003 degrees per pixel.
  • At an image height of 1000 pixels, that is 0.0001 degrees per pixel.


See also

Location map templates

Creating new map definitions

return {
	name = 'Derry',
	top = 55.042208177483,
	bottom = 54.97608264266,
	left = -7.361649426784,
	right = -7.2584310312684,
	image = 'Open street map derry londonderry.png'
}
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