Module:Location map/data/United Kingdom Blackburn central

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

• Template:Tlx
• Template:Tlx
• Template:Tlx
• Template:Tlx

Map definition

• name = Blackburn town centre

  Name used in the default map caption

• image = Location map United Kingdom Blackburn central.svg

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

• top = 53.753

  Latitude at top edge of map, in decimal degrees

• bottom = 53.742

  Latitude at bottom edge of map, in decimal degrees

• left = -2.493

  Longitude at left edge of map, in decimal degrees

• right = -2.471

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.022 degrees.

• At an image width of 200 pixels, that is 0.0001 degrees per pixel.
• At an image width of 1000 pixels, that is 0 degrees per pixel.

Latitude: from North to South this map definition covers 0.011 degrees.

• At an image height of 200 pixels, that is 0.0001 degrees per pixel.
• At an image height of 1000 pixels, that is 0 degrees per pixel.

See also

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

---

return {
	name = 'Blackburn town centre',
	top = 53.753,
	bottom = 53.742,
	left = -2.493,
	right = -2.471,
	image = 'Location map United Kingdom Blackburn central.svg'
}