Module:Location map/data/British Isles Oceans/doc

Module:Location map/data/British Isles Oceans is a location map definition used to overlay markers and labels on an equirectangular projection map of Oceans around the British Isles. 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 "British Isles Oceans":

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

Map definition

• name = Oceans around British Isles

  Name used in the default map caption

• image = Oceans around British Isles satellite image location map.jpg

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

• top = 65

  Latitude at top edge of map, in decimal degrees

• bottom = 45

  Latitude at bottom edge of map, in decimal degrees

• left = -15

  Longitude at left edge of map, in decimal degrees

• right = 10

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 25 degrees.

• At an image width of 200 pixels, that is 0.125 degrees per pixel.
• At an image width of 1000 pixels, that is 0.025 degrees per pixel.

Latitude: from North to South this map definition covers 20 degrees.

• At an image height of 200 pixels, that is 0.1 degrees per pixel.
• At an image height of 1000 pixels, that is 0.02 degrees per pixel.

See also

• Module:Location map/data/British Isles
• 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