Module:Location map/data/United Kingdom Greater London

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Location map of Greater London

name	Greater London
border coordinates
	51.72
	-0.57	←↕→	0.37
	51.25
map center	51.485°N 0.10000000000002°W / 51.485; -0.10000000000002
image	Greater London UK location map 2.svg
image1	Greater London UK relief location map.jpg
image3	020 UK dial code area - 2007.png

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

• {{Location map|United Kingdom Greater London |...}}
• {{Location map many|United Kingdom Greater London |...}}
• {{Location map+|United Kingdom Greater London |...}}
• {{Location map~|United Kingdom Greater London |...}}

Map definition

• name = Greater London

  Name used in the default map caption

• image = Greater London UK location map 2.svg

  The default map image, without "Image:" or "File:"

• image1 = Greater London UK relief location map.jpg

  An alternative map image, usually a relief map, which can be displayed via the relief or AlternativeMap parameters

• top = 51.72

  Latitude at top edge of map, in decimal degrees

• bottom = 51.25

  Latitude at bottom edge of map, in decimal degrees

• left = -0.57

  Longitude at left edge of map, in decimal degrees

• right = 0.37

  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 parameters. Examples may be found below or in the following:

• Template:Location map#Relief parameter
• Template:Location map+/relief
• Template:Location map#AlternativeMap parameter
• Template:Location map+/AlternativeMap

Precision

Longitude: from West to East this map definition covers 0.94 degrees.

• At an image width of 200 pixels, that is 0.0047 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0009 degrees per pixel.

Latitude: from North to South this map definition covers 0.47 degrees.

• At an image height of 200 pixels, that is 0.0023 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0005 degrees per pixel.

See also

• Module:Location map/data/United Kingdom

Location map templates

• Template:Location map, to display one mark and label using latitude and longitude
• Template:Location map many, to display up to nine marks and labels
• Template:Location map+, to display an unlimited number of marks and labels

Creating new map definitions

• Template:Location map/Creating a new map definition

The above documentation is transcluded from Module:Location map/data/United Kingdom Greater London/doc. (edit | history)
Editors can experiment in this module's sandbox (create | mirror) and testcases (create) pages.
Subpages of this module.

return {
	name = 'Greater London',
	top = 51.72,
	bottom = 51.25,
	left = -0.57,
	right = 0.37,
	image = 'Greater London UK location map 2.svg',
	image1 = 'Greater London UK relief location map.jpg',
	image3 = '020 UK dial code area - 2007.png'
}