Module:Location map/data/United Kingdom Tristan da Cunha/doc

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

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

Map definition

• name = Tristan da Cunha

  Name used in the default map caption

• image = Location map Tristan da Cunha.png

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

• top = -37.0122

  Latitude at top edge of map, in decimal degrees

• bottom = -37.221

  Latitude at bottom edge of map, in decimal degrees

• left = -12.3997

  Longitude at left edge of map, in decimal degrees

• right = -12.1669

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 0.2328 degrees.

• At an image width of 200 pixels, that is 0.0012 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0002 degrees per pixel.

Latitude: from North to South this map definition covers 0.2088 degrees.

• At an image height of 200 pixels, that is 0.001 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0002 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