Module:Location map/data/United Kingdom Central London/doc

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

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

Map definition

• name = Central London

  Name used in the default map caption

• image = Open street map central london.svg

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

• top = 51.5369

  Latitude at top edge of map, in decimal degrees

• bottom = 51.4866

  Latitude at bottom edge of map, in decimal degrees

• left = -0.1994

  Longitude at left edge of map, in decimal degrees

• right = -0.0686

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.1308 degrees.

• At an image width of 200 pixels, that is 0.0007 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 0.0503 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

• Module:Location map/data/United Kingdom
• Module:Location map/data/United Kingdom England
• Module:Location map/data/United Kingdom London
• Module:Location map/data/United Kingdom Greater London

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